Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sakuma Toshio and Suzuki Akihiko,Superelastic Behavior under Cyclic Loading for Coil Spring of Ti-Ni Shape Memory Alloy,MATERIALS TRANSACTIONS,13459678,The Japan Institute of Metals and Materials,2007,48,3,422-427,https://cir.nii.ac.jp/crid/1390001204251305472,https://doi.org/10.2320/matertrans.48.422