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 "Cumper, C. W. N. (Charles William Neville)",Invariant subspaces of Hardy classes on infinitely connected open surfaces,,American Mathematical Society,1975,Memoirs of the American Mathematical Society,,0821818600,,https://cir.nii.ac.jp/crid/1130282271707324672