EVALUATION OF USE DIFFERENT DESIGNS TROLLEY AT AN INCREASED VELOCITY OF THE ELECTRICAL TRACTION ROLLING STOCK. Municipal economy of cities. Series: «Economy science», [S. l.], n. 107, p. 426–432, 2013. Disponível em: https://khges.kname.edu.ua/index.php/khges/article/view/426. Acesso em: 16 jun. 2025.