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)
O. Martio and J. Sarvas,Injectivity theorems in plane and space,Annales Academiae Scientiarum Fennicae Series A I Mathematica,0066-1953,Finnish Mathematical Society,1979,4,,383-401,https://cir.nii.ac.jp/crid/1361418518853838592,https://doi.org/10.5186/aasfm.1978-79.0413