{"id":"https://openalex.org/W3000856313","doi":null,"title":"Photometric characteristics of KR Aur as an anti dwarf-nova.","display_name":"Photometric characteristics of KR Aur as an anti dwarf-nova.","publication_year":1991,"publication_date":"1991-01-01","ids":{"openalex":"https://openalex.org/W3000856313","mag":"3000856313"},"language":"en","primary_location":{"id":"mag:3000856313","doi":null,"is_oa":false,"landing_page_url":"https://ui.adsabs.harvard.edu/abs/1991ApInv...6..108P/abstract","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064484388","display_name":"Malina Popova","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Popova","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057055158","display_name":"Alexander Antov","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Antov","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008057645","display_name":"Velimir Angelov Popov","orcid":"https://orcid.org/0000-0003-1415-9525","observed_orcids":["https://orcid.org/0000-0003-1415-9525"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. Popov","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1415-9525","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5009637220","display_name":"Z. T. Kraicheva","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Z. Kraicheva","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.30821309,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"108","last_page":"112"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.73580002784729,"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/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.73580002784729,"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/T10744","display_name":"Astrophysical Phenomena and Observations","score":0.20970000326633453,"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":0.005200000014156103,"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/photometric-variability","display_name":"photometric variability","score":0.7200000286102295},{"id":"https://openalex.org/keywords/cataclysmic-variables","display_name":"cataclysmic variables","score":0.8930000066757202},{"id":"https://openalex.org/keywords/binary-stars","display_name":"binary stars","score":0.33399999141693115},{"id":"https://openalex.org/keywords/light-curves","display_name":"light curves","score":0.40799999237060547}],"concepts":[{"id":"https://openalex.org/C199364081","wikidata":"https://www.wikidata.org/wiki/Q183158","display_name":"Nova (rocket)","level":2,"score":0.6905665993690491},{"id":"https://openalex.org/C68271606","wikidata":"https://www.wikidata.org/wiki/Q625648","display_name":"Photometry (optics)","level":3,"score":0.4752790033817291},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.4400939345359802},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.37483739852905273},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.373026967048645},{"id":"https://openalex.org/C150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","level":2,"score":0.08766940236091614},{"id":"https://openalex.org/C178802073","wikidata":"https://www.wikidata.org/wiki/Q8421","display_name":"Aeronautics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:3000856313","doi":null,"is_oa":false,"landing_page_url":"https://ui.adsabs.harvard.edu/abs/1991ApInv...6..108P/abstract","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W173009362","https://openalex.org/W3011843364","https://openalex.org/W3042120574","https://openalex.org/W3006627839","https://openalex.org/W3016412446","https://openalex.org/W3026067950","https://openalex.org/W1487983674","https://openalex.org/W3133501180","https://openalex.org/W2073707088","https://openalex.org/W3015401715"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2020-01-30T00:00:00"}
