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 "Looijenga, E. (Eduard)",A Torelli theorem for Kähler-Einstein K3 surfaces,,"Mathematisch Instituut, Katholieke Universiteit",1981,Report,,,,https://cir.nii.ac.jp/crid/1130000794950164736