Movchanuk, Andrii, Oleksandr Luhovskyi, Alina Shulha, and Andrii Novosad. “Influence of the Fillet Radius on the Performance of an Ultrasonic Stepped Velocity Transformer”. Mechanics and Advanced Technologies 9, no. 4(107) (December 29, 2025): 425–431. Accessed March 6, 2026. https://journal.mmi.kpi.ua/article/view/343198.