Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Gu, Chʿao-hao and Ding, Xiaxi and 楊, 重駿",Partial differential equations in China,,Kluwer Academic,1994,Mathematics and its applications,,0792328574,,https://cir.nii.ac.jp/crid/1130000793961663744