{"id":"https://openalex.org/A5004259399","orcid":"https://orcid.org/0000-0002-7241-7353","observed_orcids":["https://orcid.org/0000-0002-7241-7353"],"display_name":"J. Krywult","raw_author_names":["J Krywult","J. Krywult","Janusz Krywult","Krywult, J.","Krywult, Janusz"],"full_name":"Krywult, Janusz","works_count":109,"cited_by_count":3291,"summary_stats":{"2yr_mean_citedness":5.5,"h_index":28,"i10_index":48},"ids":{"openalex":"https://openalex.org/A5004259399","orcid":"https://orcid.org/0000-0002-7241-7353","observed_orcids":["https://orcid.org/0000-0002-7241-7353"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1294671590","ror":"https://ror.org/02feahw73","display_name":"Centre National de la Recherche Scientifique","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I169495764","ror":"https://ror.org/00krbh354","display_name":"Jan Kochanowski University","country_code":"PL","type":"education","lineage":["https://openalex.org/I169495764"]},"years":[2024,2023,2022,2021,2019,2018,2017,2016,2015,2014,2013,2012,2006]},{"institution":{"id":"https://openalex.org/I2746051580","ror":"https://ror.org/013cjyk83","display_name":"Universit\u00e9 Paris Sciences et Lettres","country_code":"FR","type":"education","lineage":["https://openalex.org/I2746051580"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I2800004676","ror":"https://ror.org/029nkcm90","display_name":"Observatoire de Paris","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I2746051580","https://openalex.org/I2800004676"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I3019243323","ror":"https://ror.org/04kfyt897","display_name":"Center for Theoretical Physics","country_code":"PL","type":"facility","lineage":["https://openalex.org/I3019243323","https://openalex.org/I99542240"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I4210086498","ror":"https://ror.org/002hc6y19","display_name":"Osservatorio astronomico di Bologna","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210086498","https://openalex.org/I4387152681","https://openalex.org/I875825670"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I4210105396","ror":"https://ror.org/01g5pq328","display_name":"Laboratoire d\u2019Etudes du Rayonnement et de la Mati\u00e8re en Astrophysique et Atmosph\u00e8res","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I2746051580","https://openalex.org/I2800004676","https://openalex.org/I29607241","https://openalex.org/I39804081","https://openalex.org/I4210105396","https://openalex.org/I4210142324","https://openalex.org/I4210148025"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4210130807","ror":"https://ror.org/03cmntr54","display_name":"Instituto de Astrof\u00edsica de Canarias","country_code":"ES","type":"facility","lineage":["https://openalex.org/I158438070","https://openalex.org/I4210130807"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4387154366","ror":"https://ror.org/02n7qrg46","display_name":"Universit\u00e9 Paris Diderot","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241","https://openalex.org/I4387154366"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I66752286","ror":"https://ror.org/01ynf4891","display_name":"University of Milano-Bicocca","country_code":"IT","type":"education","lineage":["https://openalex.org/I66752286"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I875825670","ror":"https://ror.org/02gh4kt33","display_name":"National Institute for Astrophysics","country_code":"IT","type":"government","lineage":["https://openalex.org/I875825670"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I9360294","ror":"https://ror.org/01111rn36","display_name":"University of Bologna","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]},"years":[2023,2018]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","count":108,"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/T10039","display_name":"Stellar, planetary, and galactic studies","count":104,"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","count":57,"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/T10477","display_name":"Astrophysics and Star Formation Studies","count":31,"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/T12917","display_name":"Astronomy and Astrophysical Research","count":11,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","value":0.0001729,"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","value":0.0001478,"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/T10039","display_name":"Stellar, planetary, and galactic studies","value":9.29e-05,"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/T10477","display_name":"Astrophysics and Star Formation Studies","value":7.2e-05,"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/T11090","display_name":"Dark Matter and Cosmic Phenomena","value":2.62e-05,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.9585549831390381},{"id":"33024259","wikidata":"https://www.wikidata.org/wiki/Q76250","display_name":"Redshift","score":0.9356977939605713},{"id":"44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","score":0.9072205424308777},{"id":"98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","score":0.8242727518081665},{"id":"1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","score":0.6448528170585632}],"counts_by_year":[{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":2,"cited_by_count":12},{"year":2013,"works_count":10,"oa_works_count":9,"cited_by_count":51},{"year":2014,"works_count":15,"oa_works_count":9,"cited_by_count":160},{"year":2015,"works_count":4,"oa_works_count":2,"cited_by_count":158},{"year":2016,"works_count":12,"oa_works_count":10,"cited_by_count":249},{"year":2017,"works_count":15,"oa_works_count":15,"cited_by_count":299},{"year":2018,"works_count":7,"oa_works_count":5,"cited_by_count":298},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":274},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":299},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":271},{"year":2022,"works_count":7,"oa_works_count":7,"cited_by_count":261},{"year":2023,"works_count":4,"oa_works_count":4,"cited_by_count":252},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":249},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":210},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":213}],"display_name_alternatives":["J Krywult","J. Krywult","Janusz Krywult","Krywult, J.","Krywult, Janusz"],"block_key":"j krywult","works_api_url":"https://api.openalex.org/works?filter=author.id:A5004259399","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}