{"id":"https://openalex.org/A5002603755","orcid":"https://orcid.org/0000-0001-5829-912X","observed_orcids":["https://orcid.org/0000-0001-5829-912X"],"display_name":"Roberto Crespo","raw_author_names":["Crespo, Roberto J.","Crespo, Roberto Javier","Roberto Crespo","Roberto J. Crespo","Roberto Javier Crespo"],"full_name":"Roberto Javier Crespo","works_count":36,"cited_by_count":135,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":4,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5002603755","orcid":"https://orcid.org/0000-0001-5829-912X","observed_orcids":["https://orcid.org/0000-0001-5829-912X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I114395901","ror":"https://ror.org/043mer456","display_name":"University of Nebraska\u2013Lincoln","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]},"years":[2017,2016,2014,2012]},{"institution":{"id":"https://openalex.org/I4210153948","ror":"https://ror.org/04wm52x94","display_name":"National Agricultural Technology Institute","country_code":"AR","type":"government","lineage":["https://openalex.org/I4210153948"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I4210153948","ror":"https://ror.org/04wm52x94","display_name":"National Agricultural Technology Institute","country_code":"AR","type":"government","lineage":["https://openalex.org/I4210153948"]}],"topics":[{"id":"https://openalex.org/T14021","display_name":"Medieval European Literature and History","count":12,"subfield":{"id":"https://openalex.org/subfields/1203","display_name":"Language and Linguistics"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10595","display_name":"Medieval Literature and History","count":11,"subfield":{"id":"https://openalex.org/subfields/1205","display_name":"Classics"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10774","display_name":"Weed Control and Herbicide Applications","count":9,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13167","display_name":"Historical, Literary, and Cultural Studies","count":8,"subfield":{"id":"https://openalex.org/subfields/1205","display_name":"Classics"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11180","display_name":"Pesticide and Herbicide Environmental Studies","count":6,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14021","display_name":"Medieval European Literature and History","value":6.89e-05,"subfield":{"id":"https://openalex.org/subfields/1203","display_name":"Language and Linguistics"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10774","display_name":"Weed Control and Herbicide Applications","value":4.49e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13838","display_name":"Plant and soil sciences","value":3.04e-05,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12058","display_name":"Allelopathy and phytotoxic interactions","value":2.62e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11180","display_name":"Pesticide and Herbicide Environmental Studies","value":2.13e-05,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","score":0.7059687376022339},{"id":"15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","score":0.5958037972450256},{"id":"138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","score":0.5509742498397827},{"id":"142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","score":0.43318700790405273},{"id":"17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","score":0.3357841968536377}],"counts_by_year":[{"year":1968,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1972,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1973,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":6},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":3},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":15},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":15},{"year":2021,"works_count":3,"oa_works_count":0,"cited_by_count":8},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":6},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":5},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":8},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":1}],"display_name_alternatives":["Crespo, Roberto J.","Crespo, Roberto Javier","Roberto Crespo","Roberto J. Crespo","Roberto Javier Crespo"],"block_key":"r crespo","works_api_url":"https://api.openalex.org/works?filter=author.id:A5002603755","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}