{"id":"https://openalex.org/A5113577983","orcid":null,"observed_orcids":[],"display_name":"Tom Krajci","raw_author_names":["Krajci, T.","Krajci, Thomas","Krajci, Tom","T. Krajci","Tom Kracji","Tom Krajci","Tom, Krajci"],"full_name":"Krajci, Tom","works_count":73,"cited_by_count":433,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5113577983","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I199752191","ror":"https://ror.org/01ev8n617","display_name":"American Association of Variable Star Observers","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I199752191"]},"years":[2013,2012,2011,2009]},{"institution":{"id":"https://openalex.org/I2802129078","ror":"https://ror.org/039jmcx36","display_name":"Konkoly Observatory","country_code":"HU","type":"facility","lineage":["https://openalex.org/I2802129078","https://openalex.org/I4210128682","https://openalex.org/I4387152226"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I4210124175","ror":"https://ror.org/03c3r2d17","display_name":"Center for Astrophysics Harvard & Smithsonian","country_code":"US","type":"education","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I4210124175"]},"years":[2016,2013]}],"last_known_institutions":[{"id":"https://openalex.org/I2802129078","ror":"https://ror.org/039jmcx36","display_name":"Konkoly Observatory","country_code":"HU","type":"facility","lineage":["https://openalex.org/I2802129078","https://openalex.org/I4210128682","https://openalex.org/I4387152226"]}],"topics":[{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","count":63,"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","count":46,"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":33,"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"}},{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","count":27,"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/T12836","display_name":"History and Developments in Astronomy","count":14,"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"}}],"topic_share":[{"id":"https://openalex.org/T10744","display_name":"Astrophysical Phenomena and Observations","value":9.98e-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/T12917","display_name":"Astronomy and Astrophysical Research","value":5.83e-05,"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"}},{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","value":5.61e-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/T11323","display_name":"Gamma-ray bursts and supernovae","value":5.03e-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/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","value":4.31e-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"}}],"x_concepts":[{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.9559590816497803},{"id":"44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","score":0.895765483379364},{"id":"197445014","wikidata":"https://www.wikidata.org/wiki/Q5871","display_name":"White dwarf","score":0.8042123317718506},{"id":"150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","score":0.7216162085533142},{"id":"1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","score":0.5905691385269165}],"counts_by_year":[{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":5,"oa_works_count":5,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2009,"works_count":6,"oa_works_count":4,"cited_by_count":0},{"year":2010,"works_count":10,"oa_works_count":4,"cited_by_count":0},{"year":2011,"works_count":14,"oa_works_count":10,"cited_by_count":0},{"year":2012,"works_count":7,"oa_works_count":3,"cited_by_count":16},{"year":2013,"works_count":6,"oa_works_count":3,"cited_by_count":23},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":18},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2016,"works_count":7,"oa_works_count":6,"cited_by_count":35},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":26},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":21},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":23},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":27},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":21},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":24}],"display_name_alternatives":["Krajci, T.","Krajci, Thomas","Krajci, Tom","T. Krajci","Tom Kracji","Tom Krajci","Tom, Krajci"],"block_key":"t krajci","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113577983","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113577983","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}