Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HONOBE Kazuyoshi and ISHIJIMA Takahiro and KUNOH Takahiko and TSUSHIMA Kazunori,Coiling Load and Forming Curve of Ovate Wire Springs,Transactions of Japan Society of Spring Engineers,03856917,Japan Society of Spring Engineers,1993-03-31,1993,38,41-45,https://cir.nii.ac.jp/crid/1390282680193913216,https://doi.org/10.5346/trbane.1993.41