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
"Fase, Willem and Jaspaert, K. and Kroon, Sjaak",Maintenance and loss of minority languages,,J. Benjamins,1992,Studies in bilingualism,,"9027241015,9027241058,1556193440,1556193483",,https://cir.nii.ac.jp/crid/1130000796333531904