BOROTVÁS, Elemér. ЭКОЛОГИЧЕСКИЕ ПРОБЛЕМЫ МОТОРИЗАЦИИ. Ękologičeskie problemy motorizacii. Periodica Polytechnica Transportation Engineering, [S. l.], v. 9, n. 2, p. 85–103, 1981. Disponível em: https://pp.bme.hu/tr/article/view/6877. Acesso em: 22 nov. 2024.