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) Katsutoshi Takahashi and Takahiko Nakazi,Homogeneous polynomials and invariant subspaces in the polydisc,Archiv der Mathematik,0003-889X,Springer Science and Business Media LLC,1991-01-01,58,,56-63,https://cir.nii.ac.jp/crid/1872835442797711488,https://doi.org/10.1007/bf01198643