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
"Krooks, David Andrew",The semantic derivation of the modal verb in the old high German williram,,A. Kümmerle,1975,Göppinger Arbeiten zur Germanistik,,3874522849,,https://cir.nii.ac.jp/crid/1130282271623637504