著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) ,Finite element approximation for degenerate parabolic equations.An application of nonlinear semigroup theory,M2AN Math.Model.Numer.Anal 39,,,2005,,,755-780,https://cir.nii.ac.jp/crid/1010000781940023431,