Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
KAWAI Masaharu,Competitive Sports and Precision Engineering. Precision Engineering for Sports.,Journal of the Japan Society for Precision Engineering,09120289,The Japan Society for Precision Engineering,1997,63,4,455-459,https://cir.nii.ac.jp/crid/1390282679742147840,https://doi.org/10.2493/jjspe.63.455