KOROBSKY, V.; KOVALCHUK, R. Maintenance and technology of producing contacts of electromagnetic starters using research contact materials based on copper. Energy and Automation, [S. l.], n. 5, p. 116–130, 2019. DOI: 10.31548/energiya2019.05.116. Disponível em: https://journals.nubip.edu.ua/index.php/Energiya/article/view/energiya2019.05.116. Acesso em: 15 mar. 2026.