VOYTKIV, S. Analyzing technical perfection of city trolleybuses of autonomous running. Vehicle and electronics. Innovative technologies, Kharkiv, Ukraine, n. 22, p. 6–18, 2022. DOI: 10.30977/VEIT.2022.22.0.1. Disponível em: http://veit.khadi.kharkov.ua/article/view/264030. Acesso em: 18 dec. 2024.