Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
AYABE Hisafumi and KUSIYAMA Tadasi,Damping Factor of Helical Spring,Transactions of the Japan Society of Mechanical Engineers,00290270,The Japan Society of Mechanical Engineers,1962,28,194,1251-1260,https://cir.nii.ac.jp/crid/1390001205159651840,https://doi.org/10.1299/kikai1938.28.1251