Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takayama Jintaro and Komura Koroku,Millennial Special Leading Papers on Ceramics in the 20th Century: the Best of JCerSJ Report on a Testing Result of Refractories,Journal of the Ceramic Society of Japan,0914-5400,The Ceramic Society of Japan,2000,108,1254,S5-S6,https://cir.nii.ac.jp/crid/1390282680255042432,https://doi.org/10.2109/jcersj.108.1254_s5