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) Ichiro Ijichi and Minoru Imoto and Akira Ninagawa,Formaldehyde resins. 92. Molecular weight distribution of diphenyl ether‐formaldehyde resin and its structure,Die Makromolekulare Chemie,0025-116X,Wiley,1967-08-16,107,,196-203,https://cir.nii.ac.jp/crid/1870865117568282368,https://doi.org/10.1002/macp.1967.021070119