{"title":"[Determination of the timing of demographic peaks and lows in Poland: the range of fluctuations in the size of selected age groups].","authors":"J Z Holzer, B Mlacki","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":85596,"journal":{"name":"Studia demograficzne","volume":" 61-62","pages":"29-45"},"PeriodicalIF":0.0000,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Studia demograficzne","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}