LEGEZA, Enikő. DIE EUROPÄISCHE INTEGRATION UND DER VERKEHR Periodica Polytechnica Transportation Engineering, [S. l.], v. 22, n. 3-4, p. 183–197, 1994. Disponível em: https://pp.bme.hu/tr/article/view/6631. Acesso em: 16 jun. 2025.