{"id":"https://openalex.org/W1540224498","doi":"https://doi.org/10.1023/a:1026451519369","title":"On the Elementarity of Some Classes of Abelian-by-Infinite Groups","display_name":"On the Elementarity of Some Classes of Abelian-by-Infinite Groups","publication_year":1999,"publication_date":"1999-03-01","ids":{"openalex":"https://openalex.org/W1540224498","doi":"https://doi.org/10.1023/a:1026451519369","mag":"1540224498"},"language":"en","primary_location":{"id":"doi:10.1023/a:1026451519369","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1026451519369","pdf_url":null,"source":{"id":"https://openalex.org/S30880287","display_name":"Studia Logica","issn_l":"0039-3215","issn":["0039-3215","1572-8730"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studia Logica","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026525806","display_name":"Annalisa Marcja","orcid":null},"institutions":[{"id":"https://openalex.org/I4402554200","display_name":"Liceo scientifico statale Ulisse Dini","ror":"https://ror.org/006xg2x43","country_code":null,"type":"education","lineage":["https://openalex.org/I4402554200"]},{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Annalisa Marcja","raw_affiliation_strings":["Dipartimento di Matematica \"U. Dini\", Universit\u00e0 di Firenze, Viale Morgagni 67/A, I-50134, Firenze, Italy","Dipartimento di Matematica \u00abU. Dini\u00bb, Universit\u00e0 di Firenze, Firenze, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Matematica \"U. Dini\", Universit\u00e0 di Firenze, Viale Morgagni 67/A, I-50134, Firenze, Italy","institution_ids":["https://openalex.org/I45084792","https://openalex.org/I4402554200"]},{"raw_affiliation_string":"Dipartimento di Matematica \u00abU. Dini\u00bb, Universit\u00e0 di Firenze, Firenze, Italy","institution_ids":["https://openalex.org/I45084792","https://openalex.org/I4402554200"]}]},{"author_position":"last","author":{"id":null,"display_name":"Carlo Toffalori","orcid":null},"institutions":[{"id":"https://openalex.org/I112859197","display_name":"Universit\u00e0 di Camerino","ror":"https://ror.org/0005w8d69","country_code":"IT","type":"education","lineage":["https://openalex.org/I112859197"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carlo Toffalori","raw_affiliation_strings":["Dipartimento di Matematica e Fisica, Via Madonna delle Carceri, I-62032, Camerino, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Matematica e Fisica, Via Madonna delle Carceri, I-62032, Camerino, Italy","institution_ids":["https://openalex.org/I112859197"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5026525806"],"corresponding_institution_ids":["https://openalex.org/I4402554200","https://openalex.org/I45084792"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06365212,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"62","issue":"2","first_page":"201","last_page":"213"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10287","display_name":"Algebraic structures and combinatorial models","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10287","display_name":"Algebraic structures and combinatorial models","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10849","display_name":"Finite Group Theory Research","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11673","display_name":"Advanced Topics in Algebra","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computational-linguistics","display_name":"Computational linguistics","score":0.6304222941398621},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.4536447525024414},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37719717621803284},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.34828072786331177},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.343823105096817},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.3307434618473053}],"concepts":[{"id":"https://openalex.org/C155092808","wikidata":"https://www.wikidata.org/wiki/Q182557","display_name":"Computational linguistics","level":2,"score":0.6304222941398621},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.4536447525024414},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37719717621803284},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.34828072786331177},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.343823105096817},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.3307434618473053}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1023/a:1026451519369","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1026451519369","pdf_url":null,"source":{"id":"https://openalex.org/S30880287","display_name":"Studia Logica","issn_l":"0039-3215","issn":["0039-3215","1572-8730"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studia Logica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1577003333","https://openalex.org/W2002335159","https://openalex.org/W2002688006","https://openalex.org/W2053530236","https://openalex.org/W2092937228","https://openalex.org/W2735392038"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694","https://openalex.org/W2042127053","https://openalex.org/W2142036596"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}