MICHELBERGER, P.; LESLEY, L.; VÁRLAKI, P. TRANSPORT AND ENERGY IN BRITAIN AND HUNGARY - A COMPARISON. Periodica Polytechnica Transportation Engineering, [S. l.], v. 13, n. 1-2, p. 27–41, 1985. Disponível em: https://pp.bme.hu/tr/article/view/6772. Acesso em: 25 nov. 2024.