Vasylenko, O. V., and I. L. Zhavzharov. “MODEL OF A STEPPER MOTOR FOR STUDYING OF AUTOMATED POSITIONING SYSTEMS IN ECAD”. Electrical Engineering and Power Engineering, no. 1 (July 14, 2017): 31–38. Accessed July 23, 2024. http://ee.zntu.edu.ua/article/view/107114.