{"id":"https://openalex.org/W2096684191","doi":"https://doi.org/10.3390/s100403305","title":"Laser Photoacoustic Detection of CO2 in Old Disc Tree-Rings","display_name":"Laser Photoacoustic Detection of CO2 in Old Disc Tree-Rings","publication_year":2010,"publication_date":"2010-04-04","ids":{"openalex":"https://openalex.org/W2096684191","doi":"https://doi.org/10.3390/s100403305","mag":"2096684191","pmid":"https://pubmed.ncbi.nlm.nih.gov/22319299"},"language":"en","primary_location":{"id":"doi:10.3390/s100403305","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s100403305","pdf_url":"https://www.mdpi.com/1424-8220/10/4/3305/pdf?version=1403312338","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/10/4/3305/pdf?version=1403312338","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045634609","display_name":"\u0411. \u0413. \u0410\u0433\u0435\u0435\u0432","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127387","display_name":"Siberian Branch of the Russian Academy of Sciences","ror":"https://ror.org/02frkq021","country_code":"RU","type":"funder","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210127387"]},{"id":"https://openalex.org/I4210165542","display_name":"V.E. Zuev Institute of Atmospheric Optics","ror":"https://ror.org/05m2n8847","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210127387","https://openalex.org/I4210165542"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Boris Ageev","raw_affiliation_strings":["Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Sciences, Academician Zuev Square, 1. Tomsk, 634055, Russia"],"affiliations":[{"raw_affiliation_string":"Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Sciences, Academician Zuev Square, 1. Tomsk, 634055, Russia","institution_ids":["https://openalex.org/I4210165542","https://openalex.org/I4210127387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033463630","display_name":"Yurii N. Ponomarev","orcid":null},"institutions":[{"id":"https://openalex.org/I4210165542","display_name":"V.E. Zuev Institute of Atmospheric Optics","ror":"https://ror.org/05m2n8847","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210127387","https://openalex.org/I4210165542"]},{"id":"https://openalex.org/I4210127387","display_name":"Siberian Branch of the Russian Academy of Sciences","ror":"https://ror.org/02frkq021","country_code":"RU","type":"funder","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210127387"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Yurii Ponomarev","raw_affiliation_strings":["Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Sciences, Academician Zuev Square, 1. Tomsk, 634055, Russia"],"affiliations":[{"raw_affiliation_string":"Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Sciences, Academician Zuev Square, 1. Tomsk, 634055, Russia","institution_ids":["https://openalex.org/I4210165542","https://openalex.org/I4210127387"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089560860","display_name":"\u0412. \u0410. \u0421\u0430\u043f\u043e\u0436\u043d\u0438\u043a\u043e\u0432\u0430","orcid":null},"institutions":[{"id":"https://openalex.org/I4210165542","display_name":"V.E. Zuev Institute of Atmospheric Optics","ror":"https://ror.org/05m2n8847","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210127387","https://openalex.org/I4210165542"]},{"id":"https://openalex.org/I4210127387","display_name":"Siberian Branch of the Russian Academy of Sciences","ror":"https://ror.org/02frkq021","country_code":"RU","type":"funder","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210127387"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Valeria Sapozhnikova","raw_affiliation_strings":["Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Sciences, Academician Zuev Square, 1. Tomsk, 634055, Russia"],"affiliations":[{"raw_affiliation_string":"Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Sciences, Academician Zuev Square, 1. Tomsk, 634055, Russia","institution_ids":["https://openalex.org/I4210165542","https://openalex.org/I4210127387"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5089560860"],"corresponding_institution_ids":["https://openalex.org/I4210127387","https://openalex.org/I4210165542"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.8176,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.70978431,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"10","issue":"4","first_page":"3305","last_page":"3313"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/photoacoustic-imaging-in-biomedicine","display_name":"Photoacoustic imaging in biomedicine","score":0.6216689944267273},{"id":"https://openalex.org/keywords/dendrochronology","display_name":"Dendrochronology","score":0.5639190673828125},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5329225063323975},{"id":"https://openalex.org/keywords/atmospheric-sciences","display_name":"Atmospheric sciences","score":0.5038484930992126},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4745379686355591},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.46437373757362366},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.46017375588417053},{"id":"https://openalex.org/keywords/carbon-dioxide","display_name":"Carbon dioxide","score":0.4381554424762726},{"id":"https://openalex.org/keywords/isotope","display_name":"Isotope","score":0.4310382306575775},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3639596700668335},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.33643239736557007},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2136002480983734},{"id":"https://openalex.org/keywords/environmental-chemistry","display_name":"Environmental chemistry","score":0.19758567214012146},{"id":"https://openalex.org/keywords/nuclear-physics","display_name":"Nuclear physics","score":0.188661128282547},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.18769952654838562},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17034631967544556},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1690506935119629}],"concepts":[{"id":"https://openalex.org/C54932901","wikidata":"https://www.wikidata.org/wiki/Q7187705","display_name":"Photoacoustic imaging in biomedicine","level":2,"score":0.6216689944267273},{"id":"https://openalex.org/C18678713","wikidata":"https://www.wikidata.org/wiki/Q80205","display_name":"Dendrochronology","level":2,"score":0.5639190673828125},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5329225063323975},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.5038484930992126},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4745379686355591},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.46437373757362366},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.46017375588417053},{"id":"https://openalex.org/C530467964","wikidata":"https://www.wikidata.org/wiki/Q1997","display_name":"Carbon dioxide","level":2,"score":0.4381554424762726},{"id":"https://openalex.org/C164304813","wikidata":"https://www.wikidata.org/wiki/Q25276","display_name":"Isotope","level":2,"score":0.4310382306575775},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3639596700668335},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.33643239736557007},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2136002480983734},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.19758567214012146},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.188661128282547},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.18769952654838562},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17034631967544556},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1690506935119629},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D001272","descriptor_name":"Atmosphere","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001272","descriptor_name":"Atmosphere","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001272","descriptor_name":"Atmosphere","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002245","descriptor_name":"Carbon Dioxide","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D002245","descriptor_name":"Carbon Dioxide","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D002245","descriptor_name":"Carbon Dioxide","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D002247","descriptor_name":"Carbon Isotopes","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D002247","descriptor_name":"Carbon Isotopes","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D002247","descriptor_name":"Carbon Isotopes","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D007834","descriptor_name":"Lasers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007834","descriptor_name":"Lasers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007834","descriptor_name":"Lasers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014934","descriptor_name":"Wood","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D014934","descriptor_name":"Wood","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D014934","descriptor_name":"Wood","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D028222","descriptor_name":"Picea","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D028222","descriptor_name":"Picea","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D028222","descriptor_name":"Picea","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.3390/s100403305","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s100403305","pdf_url":"https://www.mdpi.com/1424-8220/10/4/3305/pdf?version=1403312338","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:22319299","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22319299","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:b3e4c018071346afa29e459d802944f6","is_oa":true,"landing_page_url":"https://doaj.org/article/b3e4c018071346afa29e459d802944f6","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 10, Iss 4, Pp 3305-3313 (2010)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:3274222","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3274222","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s100403305","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s100403305","pdf_url":"https://www.mdpi.com/1424-8220/10/4/3305/pdf?version=1403312338","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321770","display_name":"Siberian Branch, Russian Academy of Sciences","ror":"https://ror.org/02frkq021"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2096684191.pdf","grobid_xml":"https://content.openalex.org/works/W2096684191.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W1977856360","https://openalex.org/W1986725776","https://openalex.org/W2013491520","https://openalex.org/W2016478566","https://openalex.org/W2022962923","https://openalex.org/W2031536369","https://openalex.org/W2047085962","https://openalex.org/W2056132214","https://openalex.org/W2064730938","https://openalex.org/W2080757388","https://openalex.org/W2081847390","https://openalex.org/W2133151341","https://openalex.org/W2163286091","https://openalex.org/W4205182410"],"related_works":["https://openalex.org/W1556515778","https://openalex.org/W2403644445","https://openalex.org/W4230796143","https://openalex.org/W4236981119","https://openalex.org/W4212906818","https://openalex.org/W4251194155","https://openalex.org/W4242293774","https://openalex.org/W4253024480","https://openalex.org/W2991003078","https://openalex.org/W1874195786"],"abstract_inverted_index":{"A":[0],"homemade":[1],"CO2-laser":[2],"photoacoustic":[3],"spectrometer":[4],"has":[5],"been":[6],"used":[7],"for":[8,25],"monitoring":[9],"CO2":[10,37,48,61,77,96,103,127,145,162,168],"in":[11,46,49,90,110,129,152,170,177,185],"gas":[12,111],"samples":[13,112],"extracted":[14],"under":[15],"vacuum":[16],"from":[17,64],"the":[18,36,56,59,68,82,94,101,114,125,130,137,140,143,153,157,160,171,178,186],"wood":[19,115],"of":[20,52,76,113,117,124,139,142,174],"old":[21],"spruce":[22,119],"disc":[23,83,131],"tree-rings":[24,116,132],"a":[26,50,150,166,175,183],"\u223c60":[27],"year":[28],"series.":[29],"The":[30,121],"experimental":[31],"results":[32],"show":[33],"that":[34],"(1)":[35],"concentration":[38,154],"exhibits":[39],"annual":[40,60,69,95,102,105,126],"trends":[41],"correlated":[42],"with":[43,100],"an":[44],"increase":[45],"atmospheric":[47,144,161],"number":[51],"cases;":[53],"(2)":[54],"at":[55],"time":[57],"when":[58],"trend":[62],"changes":[63],"positive":[65],"to":[66,88,135,165,182],"negative,":[67],"tree-ring":[70,84],"stable":[71],"carbon":[72],"isotope":[73],"ratios":[74],"(\u03b413C)":[75],"change":[78,151,184],"as":[79],"well;":[80],"(3)":[81],"widths":[85],"are":[86,133],"observed":[87,122],"decrease":[89,176],"most":[91],"cases":[92],"where":[93],"increased;":[97],"(4)":[98],"simultaneously":[99],"variation,":[104],"H2O":[106],"distribution":[107,128],"was":[108],"detected":[109],"one":[118],"disc.":[120],"patterns":[123],"assumed":[134],"be":[136],"evidence":[138],"impact":[141],"increase.":[146],"In":[147],"other":[148],"words,":[149],"gradient":[155],"between":[156],"stem":[158,172],"and":[159,181],"may":[163],"lead":[164],"gradual":[167],"accumulation":[169],"because":[173],"diffusion":[179],"rate":[180],"tree":[187],"parameters.":[188]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}