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 "Goursat, Édouard and Hedrick, E. R. (Earle Raymond) and Dunkel, Otto",Functions of a complex variable ; Differential equations,,Dover,2005,Dover phoenix editions,,0486446514,,https://cir.nii.ac.jp/crid/1130000795925349632