MARENYCH, A. A. The work of the electromagnetic contactor with a minimum value of the voltage of the rings control the rolling stock of Railways. Science and Transport Progress , [S. l.], n. 31, p. 32–35, 2010. DOI: 10.15802/stp2010/13406. Disponível em: https://stp.ust.edu.ua/article/view/13406. Acesso em: 3 may. 2024.