Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MASUO Ryuichi and MAEDA Chikayoshi,Relations between the Dispersion of Balance and the Roughness of the Surface of Knife Edge and Flat Bearing,Transactions of the Japan Society of Mechanical Engineers,00290270,The Japan Society of Mechanical Engineers,1960,26,172,1709-1713,https://cir.nii.ac.jp/crid/1390282680135120384,https://doi.org/10.1299/kikai1938.26.1709