Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YAMADA Tamotsu and WATANABE Makoto and KIMURA Hazime,Some Properties of the Combined Water of Ground Gypsum and Its Effects on the Hydration of Hemihydrate,Gypsum & Lime,2185-4351,"The Society of Inorganic Materials, Japan",1983,1983,184,124-130,https://cir.nii.ac.jp/crid/1390001205389495040,https://doi.org/10.11451/mukimate1953.1983.124