{"id":"https://openalex.org/A5083976704","orcid":null,"observed_orcids":[],"display_name":"Blanka Sperner","raw_author_names":["B. Sperner","Blanka Sperner","SPERNER, BLANKA; RADU GIRBACEA; FRA","Sperner, Blanka"],"full_name":"SPERNER, BLANKA; RADU GIRBACEA; FRA","works_count":51,"cited_by_count":2974,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":24,"i10_index":30},"ids":{"openalex":"https://openalex.org/A5083976704","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I102335020","ror":"https://ror.org/04t3en479","display_name":"Karlsruhe Institute of Technology","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]},"years":[2004,2003,2002,2001,2000,1999]},{"institution":{"id":"https://openalex.org/I4210125571","ror":"https://ror.org/02dvf9b44","display_name":"Heidelberg Academy of Sciences and Humanities","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210125571"]},"years":[2007,2000]},{"institution":{"id":"https://openalex.org/I61893789","ror":"https://ror.org/031vc2293","display_name":"TU Bergakademie Freiberg","country_code":"DE","type":"education","lineage":["https://openalex.org/I61893789"]},"years":[2025,2023,2022,2021,2020,2019,2018,2017,2016,2014,2013,2010,2009,2007]},{"institution":{"id":"https://openalex.org/I8087733","ror":"https://ror.org/03a1kwz48","display_name":"University of T\u00fcbingen","country_code":"DE","type":"education","lineage":["https://openalex.org/I8087733"]},"years":[1997,1993]}],"last_known_institutions":[{"id":"https://openalex.org/I61893789","ror":"https://ror.org/031vc2293","display_name":"TU Bergakademie Freiberg","country_code":"DE","type":"education","lineage":["https://openalex.org/I61893789"]}],"topics":[{"id":"https://openalex.org/T10110","display_name":"earthquake and tectonic studies","count":23,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12821","display_name":"Geological Formations and Processes Exploration","count":22,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13177","display_name":"Geological and Geophysical Studies","count":21,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13205","display_name":"Geological and Geophysical Studies Worldwide","count":21,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10001","display_name":"Geological and Geochemical Analysis","count":20,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12821","display_name":"Geological Formations and Processes Exploration","value":0.0004266,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13205","display_name":"Geological and Geophysical Studies Worldwide","value":0.0001935,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10110","display_name":"earthquake and tectonic studies","value":5.44e-05,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13404","display_name":"Geological and Tectonic Studies in Latin America","value":4.36e-05,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13442","display_name":"Geochemistry and Geochronology of Asian Mineral Deposits","value":3.81e-05,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.9452531933784485},{"id":"17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","score":0.8521913290023804},{"id":"165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","score":0.7796313762664795},{"id":"77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","score":0.7601906061172485},{"id":"151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","score":0.5047210454940796}],"counts_by_year":[{"year":1993,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":5,"oa_works_count":4,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2003,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":102},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":93},{"year":2014,"works_count":2,"oa_works_count":0,"cited_by_count":120},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":104},{"year":2016,"works_count":2,"oa_works_count":1,"cited_by_count":126},{"year":2017,"works_count":2,"oa_works_count":1,"cited_by_count":153},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":149},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":166},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":209},{"year":2021,"works_count":5,"oa_works_count":4,"cited_by_count":223},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":185},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":214},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":201},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":215},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":180}],"display_name_alternatives":["B. Sperner","Blanka Sperner","SPERNER, BLANKA; RADU GIRBACEA; FRA","Sperner, Blanka"],"block_key":"b sperner","works_api_url":"https://api.openalex.org/works?filter=author.id:A5083976704","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
