KOZYREVA, O.I.; PLOKHOV, I.V.; GURAVIEV, Y. N.; SAVRAEV, I. E.; ILYIN, A. V. The regions of parametric instability of brush-contact device electromagnetic circuit in unstable working conditions. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 84–88, 2015. DOI: 10.17770/etr2015vol1.218. Disponível em: https://journals.ru.lv/index.php/ETR/article/view/218.. Acesso em: 19 jun. 2024.