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 "Keller, Gerhard",Equilibrium states in ergodic theory,,Cambridge University Press,1998,London Mathematical Society student texts,,"0521594200,9780521595346",,https://cir.nii.ac.jp/crid/1130282270710534016