{"id":"https://openalex.org/W2018359448","doi":"https://doi.org/10.1051/0004-6361:20054283","title":"Time delay of SBS 0909+532","display_name":"Time delay of SBS 0909+532","publication_year":2006,"publication_date":"2006-05-17","ids":{"openalex":"https://openalex.org/W2018359448","doi":"https://doi.org/10.1051/0004-6361:20054283","mag":"2018359448"},"language":"en","primary_location":{"id":"doi:10.1051/0004-6361:20054283","doi":"https://doi.org/10.1051/0004-6361:20054283","is_oa":true,"landing_page_url":"https://doi.org/10.1051/0004-6361:20054283","pdf_url":"https://www.aanda.org/articles/aa/pdf/2006/22/aa4283-05.pdf","source":{"id":"https://openalex.org/S205231332","display_name":"Astronomy and Astrophysics","issn_l":"0004-6361","issn":["0004-6361","1432-0746"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-3","ki-jl-2","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy & Astrophysics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.aanda.org/articles/aa/pdf/2006/22/aa4283-05.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053152297","display_name":"Aurora Ull\u00e1n","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I13134134","display_name":"Universidad de Cantabria","ror":"https://ror.org/046ffzj20","country_code":"ES","type":"education","lineage":["https://openalex.org/I13134134"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Ull\u00e1n","raw_affiliation_strings":["Departamento de F\u00edsica Moderna, Universidad de Cantabria, Avda. de Los Castros s/n, 39005 Santander, Spain e-mail: aurora.ullan@postgrado.unican.es; goicol@unican.es"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de F\u00edsica Moderna, Universidad de Cantabria, Avda. de Los Castros s/n, 39005 Santander, Spain e-mail: aurora.ullan@postgrado.unican.es; goicol@unican.es","institution_ids":["https://openalex.org/I13134134"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069295062","display_name":"Luis Julian Goicoechea","orcid":"https://orcid.org/0000-0003-0110-834X","observed_orcids":["https://orcid.org/0000-0003-0110-834X"]},"institutions":[{"id":"https://openalex.org/I13134134","display_name":"Universidad de Cantabria","ror":"https://ror.org/046ffzj20","country_code":"ES","type":"education","lineage":["https://openalex.org/I13134134"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"L. J. Goicoechea","raw_affiliation_strings":["Departamento de F\u00edsica Moderna, Universidad de Cantabria, Avda. de Los Castros s/n, 39005 Santander, Spain e-mail: aurora.ullan@postgrado.unican.es; goicol@unican.es"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de F\u00edsica Moderna, Universidad de Cantabria, Avda. de Los Castros s/n, 39005 Santander, Spain e-mail: aurora.ullan@postgrado.unican.es; goicol@unican.es","institution_ids":["https://openalex.org/I13134134"]}]},{"author_position":"middle","author":{"id":null,"display_name":"A. P. Zheleznyak","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I8765205","display_name":"V. N. Karazin Kharkiv National University","ror":"https://ror.org/03ftejk10","country_code":"UA","type":"education","lineage":["https://openalex.org/I8765205"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"A. P. Zheleznyak","raw_affiliation_strings":["Institute of Astronomy of Kharkov National University, Sumskaya 35, 61022 Kharkov, Ukraine e-mail: zheleznyak@astron.kharkov.ua"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Astronomy of Kharkov National University, Sumskaya 35, 61022 Kharkov, Ukraine e-mail: zheleznyak@astron.kharkov.ua","institution_ids":["https://openalex.org/I8765205"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014143315","display_name":"E. Koptelova","orcid":"https://orcid.org/0000-0002-7477-0206","observed_orcids":["https://orcid.org/0000-0002-7477-0206"]},"institutions":[{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"E. Koptelova","raw_affiliation_strings":["Sternberg Astronomical Institute, Universitetski Pr. 13, 119992 Moscow, Russia e-mail: koptelova@xray.sai.msu.ru; bruevich@sai.msu.ru"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sternberg Astronomical Institute, Universitetski Pr. 13, 119992 Moscow, Russia e-mail: koptelova@xray.sai.msu.ru; bruevich@sai.msu.ru","institution_ids":["https://openalex.org/I19880235"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109088674","display_name":"\u0412. \u0412. \u0411\u0440\u0443\u0435\u0432\u0438\u0447","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"V. V. Bruevich","raw_affiliation_strings":["Sternberg Astronomical Institute, Universitetski Pr. 13, 119992 Moscow, Russia e-mail: koptelova@xray.sai.msu.ru; bruevich@sai.msu.ru"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sternberg Astronomical Institute, Universitetski Pr. 13, 119992 Moscow, Russia e-mail: koptelova@xray.sai.msu.ru; bruevich@sai.msu.ru","institution_ids":["https://openalex.org/I19880235"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016386921","display_name":"Talat Akhunov","orcid":"https://orcid.org/0000-0001-5115-6310","observed_orcids":["https://orcid.org/0000-0001-5115-6310"]},"institutions":[{"id":"https://openalex.org/I4210103575","display_name":"Ulugh Beg Astronomical Institute","ror":"https://ror.org/01avs2k90","country_code":"UZ","type":"facility","lineage":["https://openalex.org/I1302269238","https://openalex.org/I4210103575","https://openalex.org/I4405266844"]}],"countries":["UZ"],"is_corresponding":false,"raw_author_name":"T. Akhunov","raw_affiliation_strings":["Ulug Beg Astronomical Institute of Uzbek Academy of Science, Astronomicheskaya. Str. 33, 700052 Tashkent, Republic of Uzbekistan e-mail: talat77@rambler.ru; boa@astrin.uzsci.net"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ulug Beg Astronomical Institute of Uzbek Academy of Science, Astronomicheskaya. Str. 33, 700052 Tashkent, Republic of Uzbekistan e-mail: talat77@rambler.ru; boa@astrin.uzsci.net","institution_ids":["https://openalex.org/I4210103575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021534163","display_name":"Otabek A. Burkhonov","orcid":"https://orcid.org/0000-0003-1169-6763","observed_orcids":["https://orcid.org/0000-0003-1169-6763"]},"institutions":[{"id":"https://openalex.org/I4210103575","display_name":"Ulugh Beg Astronomical Institute","ror":"https://ror.org/01avs2k90","country_code":"UZ","type":"facility","lineage":["https://openalex.org/I1302269238","https://openalex.org/I4210103575","https://openalex.org/I4405266844"]}],"countries":["UZ"],"is_corresponding":false,"raw_author_name":"O. Burkhonov","raw_affiliation_strings":["Ulug Beg Astronomical Institute of Uzbek Academy of Science, Astronomicheskaya. Str. 33, 700052 Tashkent, Republic of Uzbekistan e-mail: talat77@rambler.ru; boa@astrin.uzsci.net"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ulug Beg Astronomical Institute of Uzbek Academy of Science, Astronomicheskaya. Str. 33, 700052 Tashkent, Republic of Uzbekistan e-mail: talat77@rambler.ru; boa@astrin.uzsci.net","institution_ids":["https://openalex.org/I4210103575"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1650,"currency":"EUR","value_usd":1865},"apc_paid":null,"fwci":1.1523,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.76713425,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"452","issue":"1","first_page":"25","last_page":"35"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10744","display_name":"Astrophysical Phenomena and Observations","score":0.5048999786376953,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10744","display_name":"Astrophysical Phenomena and Observations","score":0.5048999786376953,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.4138000011444092,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.012500000186264515,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/time-delay","display_name":"time delay","score":0.6050000190734863},{"id":"https://openalex.org/keywords/gravitationally-lensed-quasars","display_name":"lensed quasars","score":0.8399999737739563},{"id":"https://openalex.org/keywords/double-quasar","display_name":"double quasar","score":0.49900001287460327},{"id":"https://openalex.org/keywords/quasar-variability","display_name":"quasar variability","score":0.8769999742507935},{"id":"https://openalex.org/keywords/gravitational-lensing","display_name":"gravitational lensing","score":0.6940000057220459},{"id":"https://openalex.org/keywords/cosmic-expansion","display_name":"cosmic expansion","score":0.5260000228881836}],"concepts":[{"id":"https://openalex.org/C135041427","wikidata":"https://www.wikidata.org/wiki/Q83373","display_name":"Quasar","level":3,"score":0.8514276146888733},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7256854772567749},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.674875020980835},{"id":"https://openalex.org/C130726490","wikidata":"https://www.wikidata.org/wiki/Q675076","display_name":"Light curve","level":2,"score":0.6672024726867676},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.6337292790412903},{"id":"https://openalex.org/C150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","level":2,"score":0.6065200567245483},{"id":"https://openalex.org/C184665706","wikidata":"https://www.wikidata.org/wiki/Q186310","display_name":"Halo","level":3,"score":0.5748541951179504},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.330058217048645}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1051/0004-6361:20054283","doi":"https://doi.org/10.1051/0004-6361:20054283","is_oa":true,"landing_page_url":"https://doi.org/10.1051/0004-6361:20054283","pdf_url":"https://www.aanda.org/articles/aa/pdf/2006/22/aa4283-05.pdf","source":{"id":"https://openalex.org/S205231332","display_name":"Astronomy and Astrophysics","issn_l":"0004-6361","issn":["0004-6361","1432-0746"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-3","ki-jl-2","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy & Astrophysics","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:astro-ph/0601473","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/astro-ph/0601473","pdf_url":"https://arxiv.org/pdf/astro-ph/0601473","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:edpsciences.org:dkey/10.1051/0004-6361:20054283","doi":null,"is_oa":true,"landing_page_url":"https://www.aanda.org/10.1051/0004-6361:20054283/pdf","pdf_url":"https://www.aanda.org/10.1051/0004-6361:20054283/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/0004-6361:20054283","raw_type":"Text"},{"id":"pmh:oai:cds.cern.ch:923573","doi":null,"is_oa":false,"landing_page_url":"http://cds.cern.ch/record/923573","pdf_url":null,"source":{"id":"https://openalex.org/S4306402195","display_name":"CERN Document Server (European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"doi:10.48550/arxiv.astro-ph/0601473","doi":"https://doi.org/10.48550/arxiv.astro-ph/0601473","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.astro-ph/0601473","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1051/0004-6361:20054283","doi":"https://doi.org/10.1051/0004-6361:20054283","is_oa":true,"landing_page_url":"https://doi.org/10.1051/0004-6361:20054283","pdf_url":"https://www.aanda.org/articles/aa/pdf/2006/22/aa4283-05.pdf","source":{"id":"https://openalex.org/S205231332","display_name":"Astronomy and Astrophysics","issn_l":"0004-6361","issn":["0004-6361","1432-0746"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-3","ki-jl-2","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy & Astrophysics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3255726116","display_name":null,"funder_award_id":"AYA2004-08243-C03-02","funder_id":"https://openalex.org/F4320323808","funder_display_name":"Universidad de Cantabria"},{"id":"https://openalex.org/G433322167","display_name":null,"funder_award_id":"NAS5- 26555","funder_id":"https://openalex.org/F4320314503","funder_display_name":"Space Telescope Science Institute"},{"id":"https://openalex.org/G58316358","display_name":null,"funder_award_id":"NAS 526555","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G6273510985","display_name":null,"funder_award_id":"26555","funder_id":"https://openalex.org/F4320314503","funder_display_name":"Space Telescope Science Institute"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320314503","display_name":"Space Telescope Science Institute","ror":"https://ror.org/036f5mx38"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320323808","display_name":"Universidad de Cantabria","ror":"https://ror.org/046ffzj20"},{"id":"https://openalex.org/F4320323834","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449"},{"id":"https://openalex.org/F4320324932","display_name":"Science and Technology Center in Ukraine","ror":"https://ror.org/02rzjwp47"},{"id":"https://openalex.org/F4320328091","display_name":"European Outdoor Conservation Association","ror":"https://ror.org/00xdv3c42"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2018359448.pdf","grobid_xml":"https://content.openalex.org/works/W2018359448.grobid-xml"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W1492390831","https://openalex.org/W1589747751","https://openalex.org/W1671594762","https://openalex.org/W1789415896","https://openalex.org/W1969390661","https://openalex.org/W1970313418","https://openalex.org/W1971163585","https://openalex.org/W1973443451","https://openalex.org/W1973916721","https://openalex.org/W1974526556","https://openalex.org/W1976753253","https://openalex.org/W1985436402","https://openalex.org/W1987182539","https://openalex.org/W1989941187","https://openalex.org/W1990279104","https://openalex.org/W2002934267","https://openalex.org/W2005300041","https://openalex.org/W2006180560","https://openalex.org/W2009948183","https://openalex.org/W2015464595","https://openalex.org/W2017881043","https://openalex.org/W2021678038","https://openalex.org/W2022591129","https://openalex.org/W2024583360","https://openalex.org/W2033220168","https://openalex.org/W2036377689","https://openalex.org/W2046214179","https://openalex.org/W2059462334","https://openalex.org/W2062199026","https://openalex.org/W2066932210","https://openalex.org/W2074773954","https://openalex.org/W2075373679","https://openalex.org/W2077674632","https://openalex.org/W2085431565","https://openalex.org/W2086313015","https://openalex.org/W2105380177","https://openalex.org/W2110288653","https://openalex.org/W2111476273","https://openalex.org/W2111830318","https://openalex.org/W2117598531","https://openalex.org/W2125684137","https://openalex.org/W2133552153","https://openalex.org/W2143425155","https://openalex.org/W2146211137","https://openalex.org/W2154082053","https://openalex.org/W2805968144","https://openalex.org/W3100171151","https://openalex.org/W3102711084","https://openalex.org/W3103228998","https://openalex.org/W3125855933","https://openalex.org/W4300030720","https://openalex.org/W4302314018"],"related_works":["https://openalex.org/W7101042302","https://openalex.org/W2187795036","https://openalex.org/W6884536481","https://openalex.org/W2077674632","https://openalex.org/W2022895027","https://openalex.org/W2001171389","https://openalex.org/W2124830296","https://openalex.org/W6891653509","https://openalex.org/W6966615653","https://openalex.org/W1589557826"],"abstract_inverted_index":{"Aims.The":[0],"time":[1,38,50],"delays":[2],"between":[3],"the":[4,15,18,21,24,35,41,49,53],"components":[5],"of":[6,17,23,40,52],"a":[7],"lensed":[8],"quasar":[9],"are":[10],"basic":[11],"tools":[12],"for":[13],"analysing":[14],"expansion":[16],"Universe":[19],"and":[20,37],"structure":[22],"main":[25],"lens":[26],"galaxy":[27],"halo.":[28],"In":[29],"this":[30],"paper,":[31],"we":[32],"focus":[33],"on":[34],"variability":[36],"delay":[39],"double":[42],"system":[43],"SBS":[44],"0909+532A,B":[45],"as":[46,48],"well":[47],"behaviour":[51],"field":[54],"stars.":[55]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2016-06-24T00:00:00"}