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 "Arendt, Birte and Reershemius, Gertrud",Heritage languages in the digital age : the case of autochthonous minority languages in Western Europe,,Multilingual Matters,2024,Multilingual matters,,9781800414228,,https://cir.nii.ac.jp/crid/1130864469782313216