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 "Picardello, Massimo A. and Woess, Wolfgang",Random walks and discrete potential theory : Cortona 1997,,Cambridge University Press,1999,Symposia mathematica,,0521773121,,https://cir.nii.ac.jp/crid/1130000796483841664