{"id":"https://openalex.org/W45475954","doi":"https://doi.org/10.1007/bf01902045","title":"Beobachtungen zur Superfetation beim Feldhasen","display_name":"Beobachtungen zur Superfetation beim Feldhasen","publication_year":1967,"publication_date":"1967-06-01","ids":{"openalex":"https://openalex.org/W45475954","doi":"https://doi.org/10.1007/bf01902045","mag":"45475954"},"language":"de","primary_location":{"id":"doi:10.1007/bf01902045","doi":"https://doi.org/10.1007/bf01902045","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01902045","pdf_url":null,"source":{"id":"https://openalex.org/S195743144","display_name":"European Journal of Wildlife Research","issn_l":"0044-2887","issn":["0044-2887","1439-0574","1612-4642"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2"],"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":"Zeitschrift f\u00fcr Jagdwissenschaft","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5014532253","display_name":"Stephen Bloch","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. Bloch","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021826874","display_name":"H. Hediger","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Hediger","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111940035","display_name":"H. G. Lloyd","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. G. Lloyd","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057983409","display_name":"F. Max M\u00fcller","orcid":"https://orcid.org/0000-0002-7656-721X","observed_orcids":["https://orcid.org/0000-0002-7656-721X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. M\u00fcller","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"F. Strauss","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F. Strauss","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2790,"currency":"USD","value_usd":2790},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.00376906,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"13","issue":"2","first_page":"49","last_page":"52"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10584","display_name":"Reproductive Physiology in Livestock","score":0.7378000020980835,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10584","display_name":"Reproductive Physiology in Livestock","score":0.7378000020980835,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"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/T10364","display_name":"Reproductive Biology and Fertility","score":0.10209999978542328,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10174","display_name":"Animal Behavior and Reproduction","score":0.043800000101327896,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/superfetation","display_name":"superfetation","score":0.996999979019165},{"id":"https://openalex.org/keywords/lepus-europaeus","display_name":"Lepus europaeus","score":0.9980000257492065},{"id":"https://openalex.org/keywords/double-ovulation","display_name":"double ovulation","score":0.5270000100135803},{"id":"https://openalex.org/keywords/embryonic-development","display_name":"embryonic development","score":0.3499999940395355},{"id":"https://openalex.org/keywords/uterine-horn","display_name":"uterine horn","score":0.6480000019073486},{"id":"https://openalex.org/keywords/fallopian-tube","display_name":"oviduct","score":0.6380000114440918},{"id":"https://openalex.org/keywords/spermatozoa","display_name":"spermatozoa","score":0.6119999885559082},{"id":"https://openalex.org/keywords/ovulation-cycle","display_name":"ovulation cycle","score":0.5460000038146973}],"concepts":[{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.30765941739082336},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.06210091710090637}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf01902045","doi":"https://doi.org/10.1007/bf01902045","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01902045","pdf_url":null,"source":{"id":"https://openalex.org/S195743144","display_name":"European Journal of Wildlife Research","issn_l":"0044-2887","issn":["0044-2887","1439-0574","1612-4642"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2"],"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":"Zeitschrift f\u00fcr Jagdwissenschaft","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1970765992","https://openalex.org/W1976437799","https://openalex.org/W2333666009","https://openalex.org/W2418740885","https://openalex.org/W2477631935","https://openalex.org/W2752395264","https://openalex.org/W4211052452","https://openalex.org/W6838895972"],"related_works":["https://openalex.org/W1597765510","https://openalex.org/W1970765992","https://openalex.org/W4229718616","https://openalex.org/W2004218115","https://openalex.org/W2758618352","https://openalex.org/W1984593521","https://openalex.org/W4297959721","https://openalex.org/W2414885968","https://openalex.org/W2407383994","https://openalex.org/W193532899"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
