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) ,Ring-opening metathesis polymerization of norbornene catalyzed by tantalum and niobium complexes with chelating O-donor ligands,Polym. Int (in press),,,2008,,,,https://cir.nii.ac.jp/crid/1010282256958269571,