Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OZAWA Kotaro and SAKAMOTO Naonori and WAKIYA Naoki and SUZUKI Hisao,Fabrication of 12CaO 7Al2O3 powders with high specific surface area by sol-gel and ball-milling method,Journal of the Ceramic Society of Japan,18820743,The Ceramic Society of Japan,2011,119,1390,460-463,https://cir.nii.ac.jp/crid/1390282680264349184,https://doi.org/10.2109/jcersj2.119.460