Takeda K, Matsui R, Tobushi H, Homma S, Levintant-Zayonts N, Kucharski S. Enhancement of bending fatigue life in TiNi shape-memory alloy tape by nitrogen ion implantation. Arch. Mech. 2015;67(4):293-310. Accessed November 19, 2025. https://am.ippt.pan.pl/index.php/am/article/view/v67p293