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 "Kim, Sang-hyun and Koberda, Thomas and Mj, Mahan",Flexibility of group actions on the circle,,Springer,2019,Lecture notes in mathematics,,9783030028541,,https://cir.nii.ac.jp/crid/1130282269711131648