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 "松澤, 忠人",An introduction to the theory of partial diffenrential equations,,Sophia University,1997,JSPS-DOST lecture notes in mathematics,,,,https://cir.nii.ac.jp/crid/1130000794195588992