VISYN, N. H.; VLASENKO, B. T.; SOKOLOV, O. O. THE IMPROVEMENT OF THE RELIABILITY OF THE SYSTEM SPEED AUTOMATIC TRIGGER ON THE ELECTRIC ER2R, ER2T AND EPL2T. Science and Transport Progress , [S. l.], n. 9, p. 41–46, 2005. DOI: 10.15802/stp2005/19957. Disponível em: https://stp.ust.edu.ua/article/view/19957. Acesso em: 5 may. 2024.