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
"Pimentel, Edgard A.",Elliptic regularity theory by approximation methods,,Cambridge University Press,2022,London Mathematical Society lecture note series,,9781009096669,,https://cir.nii.ac.jp/crid/1130293700900876057