MICHELBERGER, Pál; NÁDAI, László. Development strategy for sustainable transportation: towards intelligent systems. Periodica Polytechnica Transportation Engineering, [S. l.], v. 38, n. 2, p. 99–104, 2010. 10.3311/pp.tr.2010-2.07. Disponível em: https://pp.bme.hu/tr/article/view/1849. Acesso em: 25 dec. 2024.