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 "Blanke, Richard",Polish-speaking Germans? : language and national identity among the Masurians since 1871,,Böhlau Verlag,2001,Ostmitteleuropa in Vergangenheit und Gegenwart,,3412120006,,https://cir.nii.ac.jp/crid/1130000794930146944