SZABÓ, Zsombor; TÖRÖK, Árpád; SIPOS, Tibor. Order of the Cities: Usage as a Transportation Economic Parameter. Periodica Polytechnica Transportation Engineering, [S. l.], v. 49, n. 2, p. 164–169, 2021. 10.3311/PPtr.13786. Disponível em: https://pp.bme.hu/tr/article/view/13786. Acesso em: 20 apr. 2024.