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 "Dita, P. (Petre) and Georgescu, Vladimir and Summer School on Conformal Invariance and String Theory and Institutul Central de Fizicẩ (Romania)",Conformal invariance and string theory,,Academic Press,1989,Perspectives in physics,,012218100X,,https://cir.nii.ac.jp/crid/1130000794065209856