Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SUNAGA Teruo and NISHIDA Noriteru and GOTOU Yoshinori and MATSUO Ryusuke and SOGAME Hiroshi and YANO Shigekatsu,"Differential Reducers Using Internal Gears with Small Tooth Number Difference : The First Report, Fundamentals of Design",Bulletin of JSME,0021-3764,The Japan Society of Mechanical Engineers,1974,17,108,828-834,https://cir.nii.ac.jp/crid/1390282681467728384,https://doi.org/10.1299/jsme1958.17.828