Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KATSUURA Kakuji and INAGAKI Norihiro and SAKURAI Shiro,Preparative Reaction of Highly Phosphorylated Poly(vinyl alcohol),NIPPON KAGAKU KAISHI,0369-4577,The Chemical Society of Japan,1972-07-10,1972,7,1305-1309,https://cir.nii.ac.jp/crid/1390282679394210176,https://doi.org/10.1246/nikkashi.1972.1305