Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YOSHIKAWA Masanori and Zhang BI and TOKURA Hitoshi,Observations of Ceramic Surface Cracks by Newly Proposed Methods,"Journal of the Ceramic Association, Japan",00090255,The Ceramic Society of Japan,1987,95,1106,961-969,https://cir.nii.ac.jp/crid/1390282680225671168,https://doi.org/10.2109/jcersj1950.95.1106_961