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 "Epstein, Charles L. and Mazzeo, Rafe",Degenerate diffusion operators arising in population biology,,Princeton University Press,2013,Annals of mathematics studies,,"9780691157122,9780691157153",,https://cir.nii.ac.jp/crid/1130282271731461376