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 "Mescher, Stephan",Perturbed gradient flow trees and A∞-algebra structures in Morse cohomology,,"Atlantis Press,Springer",2018,Atlantis studies in dynamical systems,,9783319765839,,https://cir.nii.ac.jp/crid/1130000794338798336