CSISZÁR, Csaba; WESTSIK, György. Modelling of Computer Integrated Transportation. Periodica Polytechnica Transportation Engineering, [S. l.], v. 27, n. 1-2, p. 43–59, 1999. Disponível em: https://pp5.omikk.bme.hu/tr/article/view/1976. Acesso em: 13 feb. 2025.