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) Isao Yamaguchi and Kohtaro Osakada and Takakazu Yamamoto,"Preparation of poly(alkylenebenzimidazole) by ruthenium complex catalyzed polycondensation of 3,3?-diaminobenzidine with ?,?-diols",Journal of Polymer Science Part A: Polymer Chemistry,0887-624X,Wiley,1999-05-01,37,9,1383-1392,https://cir.nii.ac.jp/crid/1363670318599897728,https://doi.org/10.1002/(sici)1099-0518(19990501)37:9<1383::aid-pola18>3.0.co;2-0