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) ITO Yoshifumi,L_2-estimates and Existence Theorems for the Exterior Differential Operators,"Journal of mathematics, Tokushima University",0075-4293,徳島大学,2000-01-29,,33,15-32,https://cir.nii.ac.jp/crid/1574231876691200384,