KORMÁNYOS, László; TÁNCZOS, Katalin. Customer-oriented service development methods in suburban railway traffic, focused on the Budapest Suburban Railway Development Project. Periodica Polytechnica Transportation Engineering, [S. l.], v. 34, n. 1-2, p. 19–34, 2006. Disponível em: https://pp.bme.hu/tr/article/view/1897. Acesso em: 27 apr. 2024.