{"id":"https://openalex.org/W2014377715","doi":"https://doi.org/10.1007/s001530050170","title":"A proof of Gentzen's Hauptsatz without multicut","display_name":"A proof of Gentzen's Hauptsatz without multicut","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W2014377715","doi":"https://doi.org/10.1007/s001530050170","mag":"2014377715"},"language":"en","primary_location":{"id":"doi:10.1007/s001530050170","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s001530050170","pdf_url":null,"source":{"id":"https://openalex.org/S188076996","display_name":"Archive for Mathematical Logic","issn_l":"0933-5846","issn":["0933-5846","1432-0665"],"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":"Archive for Mathematical Logic","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/A5050687353","display_name":"Jan von Plato","orcid":"https://orcid.org/0000-0002-8370-9255"},"institutions":[{"id":"https://openalex.org/I2800229700","display_name":"Helsinki Institute of Physics","ror":"https://ror.org/01x2x1522","country_code":"FI","type":"facility","lineage":["https://openalex.org/I133731052","https://openalex.org/I2800229700","https://openalex.org/I63548447","https://openalex.org/I94722563","https://openalex.org/I9927081"]},{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Jan von Plato","raw_affiliation_strings":["University of Helsinki, Department of Philosophy, P.O. Box 24 (Unioninkatu 40 B), 00014 University of Helsinki, Finland (e-mail: vonplato@helsinki.fi)\n, , , , , , FI","University of Helsinki, Department of Philosophy, P.O. Box 24 (Unioninkatu 40 B), 00014 University of Helsinki, Finland (e-mail: vonplato@helsinki.fi)#N#, , FI"],"affiliations":[{"raw_affiliation_string":"University of Helsinki, Department of Philosophy, P.O. Box 24 (Unioninkatu 40 B), 00014 University of Helsinki, Finland (e-mail: vonplato@helsinki.fi)\n, , , , , , FI","institution_ids":["https://openalex.org/I133731052","https://openalex.org/I2800229700"]},{"raw_affiliation_string":"University of Helsinki, Department of Philosophy, P.O. Box 24 (Unioninkatu 40 B), 00014 University of Helsinki, Finland (e-mail: vonplato@helsinki.fi)#N#, , FI","institution_ids":["https://openalex.org/I133731052"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5050687353"],"corresponding_institution_ids":["https://openalex.org/I133731052","https://openalex.org/I2800229700"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":2.1825,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.89289694,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"40","issue":"1","first_page":"9","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8123829364776611},{"id":"https://openalex.org/keywords/contraction","display_name":"Contraction (grammar)","score":0.7589908242225647},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3573673367500305},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.33392053842544556},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.10144060850143433},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.08516404032707214}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8123829364776611},{"id":"https://openalex.org/C163415756","wikidata":"https://www.wikidata.org/wiki/Q126473","display_name":"Contraction (grammar)","level":2,"score":0.7589908242225647},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3573673367500305},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.33392053842544556},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.10144060850143433},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.08516404032707214}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s001530050170","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s001530050170","pdf_url":null,"source":{"id":"https://openalex.org/S188076996","display_name":"Archive for Mathematical Logic","issn_l":"0933-5846","issn":["0933-5846","1432-0665"],"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":"Archive for Mathematical Logic","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2039977878","https://openalex.org/W3039529476"],"related_works":["https://openalex.org/W1978042415","https://openalex.org/W2140323688","https://openalex.org/W3049220960","https://openalex.org/W2334889069","https://openalex.org/W2790911955","https://openalex.org/W2773063690","https://openalex.org/W2322186918","https://openalex.org/W1978225469","https://openalex.org/W2799759016","https://openalex.org/W3104631496"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-06T07:47:59.780226","created_date":"2025-10-10T00:00:00"}