; . RESEARCH OF TRAFFIC REGULARITY INDICATORS OF TROLLEYBUS ROUTES IN THE KHARKOV CITY. Municipal economy of cities, [S. l.], n. 139, p. 43–46, 2018. Disponível em: https://khg.kname.edu.ua/index.php/khg/article/view/5099. Acesso em: 19 apr. 2025.