{"id":"https://openalex.org/A5010744561","orcid":"https://orcid.org/0000-0001-7312-1557","observed_orcids":["https://orcid.org/0000-0001-7312-1557"],"display_name":"L. S. Trofimova","raw_author_names":["L S Trofimova","L Trofimova","L. S. Trofimova","L. Trofimova","L.S. TROFIMOVA","L.S. Trofimova","Liudmila Semenovna Trofimova","Liudmila Trofimova"],"full_name":"Liudmila Semenovna Trofimova","works_count":31,"cited_by_count":48,"summary_stats":{"2yr_mean_citedness":0.7142857142857143,"h_index":4,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5010744561","orcid":"https://orcid.org/0000-0001-7312-1557","observed_orcids":["https://orcid.org/0000-0001-7312-1557"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4707928","ror":"https://ror.org/04pmz9934","display_name":"Siberian State Automobile and Highway University","country_code":"RU","type":"education","lineage":["https://openalex.org/I4707928"]},"years":[2026,2025,2024,2022,2021,2020,2019,2018,2017]}],"last_known_institutions":[{"id":"https://openalex.org/I4707928","ror":"https://ror.org/04pmz9934","display_name":"Siberian State Automobile and Highway University","country_code":"RU","type":"education","lineage":["https://openalex.org/I4707928"]}],"topics":[{"id":"https://openalex.org/T12984","display_name":"Transport and Logistics Innovations","count":26,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13527","display_name":"Road Transport and Highway Systems","count":19,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12725","display_name":"Railways and European Transport Policy","count":4,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","count":3,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12095","display_name":"Vehicle emissions and performance","count":3,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12984","display_name":"Transport and Logistics Innovations","value":0.0001056,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13601","display_name":"Urban Transport Systems Analysis","value":8.73e-05,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13527","display_name":"Road Transport and Highway Systems","value":4.37e-05,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13499","display_name":"Economic Systems and Logistics Management","value":3.35e-05,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13154","display_name":"Legal and Regulatory Analysis","value":2.76e-05,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6361919641494751},{"id":"22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","score":0.6360403299331665},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6068834662437439},{"id":"42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","score":0.5517204403877258},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.3667905926704407}],"counts_by_year":[{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2020,"works_count":4,"oa_works_count":3,"cited_by_count":5},{"year":2021,"works_count":5,"oa_works_count":5,"cited_by_count":6},{"year":2022,"works_count":6,"oa_works_count":3,"cited_by_count":3},{"year":2023,"works_count":2,"oa_works_count":0,"cited_by_count":17},{"year":2024,"works_count":4,"oa_works_count":3,"cited_by_count":5},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":4},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":6}],"display_name_alternatives":["L S Trofimova","L Trofimova","L. S. Trofimova","L. Trofimova","L.S. TROFIMOVA","L.S. Trofimova","Liudmila Semenovna Trofimova","Liudmila Trofimova"],"block_key":"l trofimova","works_api_url":"https://api.openalex.org/works?filter=author.id:A5010744561","awards_count":0,"updated_date":"2026-11-04T11:47:51","created_date":"2017-03-03T00:00:00"}