{"title":"[\"Census\" in the twentieth century: on the indispensability of the census].","authors":"I Esenwein-rothe","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":85863,"journal":{"name":"Wirtschaftswissenschaftliches Studium","volume":"13 5","pages":"253-7"},"PeriodicalIF":0.0,"publicationDate":"1984-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22011237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Economic theory of the birth rate].","authors":"U Poppel","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":85863,"journal":{"name":"Wirtschaftswissenschaftliches Studium","volume":"7 1","pages":"31-5"},"PeriodicalIF":0.0,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22024961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}