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
"Perera, Kanishka and Agarwal, Ravi P. and O'Regan, Donal",Morse theoretic aspects of p-Laplacian type operators,,American Mathematical Society,2010,Mathematical surveys and monographs,,9780821849682,,https://cir.nii.ac.jp/crid/1130000794139988480