著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Wingstedt, Maria",Language ideologies and minority language policies in Sweden : historical and contemporary perspectives,,"Centre for Research on Bilingualism, Stockholm University",1998,Dissertations in Bilingualism,,917153847X,,https://cir.nii.ac.jp/crid/1130282271589579904