{"id":"https://openalex.org/W1556269975","doi":"https://doi.org/10.1007/978-3-540-76394-9_38","title":"Kleinster umschlie\u00dfender Kreis (Ein Demokratiebeitrag aus der Schweiz?)","display_name":"Kleinster umschlie\u00dfender Kreis (Ein Demokratiebeitrag aus der Schweiz?)","publication_year":2008,"publication_date":"2008-04-16","ids":{"openalex":"https://openalex.org/W1556269975","doi":"https://doi.org/10.1007/978-3-540-76394-9_38","mag":"1556269975"},"language":"de","primary_location":{"id":"doi:10.1007/978-3-540-76394-9_38","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-76394-9_38","pdf_url":null,"source":{"id":"https://openalex.org/S4210237810","display_name":"eXamen.press","issn_l":"1614-5216","issn":["1614-5216","2627-633X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"eXamen.press","raw_type":"book-chapter"},"type":"book-chapter","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/A5107336010","display_name":"Emo Welzl","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Emo Welzl","raw_affiliation_strings":["Institut f\u00fcr Theoretische Informatik, ETH Z\u00fcrich, Z\u00fcrich, Schweiz"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Theoretische Informatik, ETH Z\u00fcrich, Z\u00fcrich, Schweiz","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5107336010"],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0666811,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"385","last_page":"388"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13359","display_name":"Sports Science and Education","score":0.8176000118255615,"subfield":{"id":"https://openalex.org/subfields/1207","display_name":"History and Philosophy of Science"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13359","display_name":"Sports Science and Education","score":0.8176000118255615,"subfield":{"id":"https://openalex.org/subfields/1207","display_name":"History and Philosophy of Science"},"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/T13394","display_name":"Ecology, Conservation, and Geographical Studies","score":0.7401000261306763,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11955","display_name":"Urban and spatial planning","score":0.6825000047683716,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.37680429220199585},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.3448712229728699}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.37680429220199585},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.3448712229728699}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-76394-9_38","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-76394-9_38","pdf_url":null,"source":{"id":"https://openalex.org/S4210237810","display_name":"eXamen.press","issn_l":"1614-5216","issn":["1614-5216","2627-633X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"eXamen.press","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.6100000143051147,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
