{"title":"[A retrospective of Japanese demography for the most recent two decades. Part 1: developments in research on population structure and aging].","authors":"H Sagaza","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":84963,"journal":{"name":"Jinkogaku kenkyu","volume":" 20","pages":"73-81"},"PeriodicalIF":0.0000,"publicationDate":"1997-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jinkogaku kenkyu","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}