Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 吉永 博俊 and 田窪 努,石材のダイヤモンド砥粒加工,Journal of the Japan Society of Precision Engineering,03743543,The Japan Society for Precision Engineering,1975,41,486,686-689,https://cir.nii.ac.jp/crid/1390001204764401024,https://doi.org/10.2493/jjspe1933.41.686