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
"Schaeken, J.",Voices on birchbark : everyday communication in medieval Russia,,Brill,2019,Studies in Slavic and general linguistics,,9789004389403,,https://cir.nii.ac.jp/crid/1130288435481940637