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 "Nier, Francis",Boundary conditions and subelliptic estimates for geometric Kramers-Fokker-Planck operators on manifolds with boundaries,,American Mathematical Society,2018,Memoirs of the American Mathematical Society,,9781470428020,,https://cir.nii.ac.jp/crid/1130000794303879424