Syvak, Ivan, Serhiy Sukhorukov, і Yevgen Shevchuk. «STRESS STATE IN THE DEFORMATION REGION OF A SHEET BLANK DURING ROTATIONAL DRAWING OF AXISYMMETRIC PARTS». Scientific Works of Vinnytsia National Technical University, no. 4 (Листопад 24, 2015). дата звернення Травень 1, 2026. https://works.vntu.edu.ua/index.php/works/article/view/33.