Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ITO Sotaro and YAMAGUCHI Toshiko,Gelation Reaction of Soil Stabilizer of Urea-Formaldehyde Condensate Type,NIPPON KAGAKU KAISHI,03694577,The Chemical Society of Japan,1991-06-10,1991,6,898-907,https://cir.nii.ac.jp/crid/1390282679334466688,https://doi.org/10.1246/nikkashi.1991.898