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 "Shafarevich, Igorʹ Rostislavovich and Ramanujam, C. P.",Lectures on minimal models and birational transformations of two dimensional schemes,,Tata Institute of Fundamental Research,1966,Lectures on mathematics and physics,,,,https://cir.nii.ac.jp/crid/1130000794409638016