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 "Hermann, Robert","The geometry of non-linear differential equations, Bäcklund transformations, and solitons",,Math Sci Press,1976,Interdisciplinary mathematics,,"0915692163,091569218X",,https://cir.nii.ac.jp/crid/1130000795811231360