HALÁS, Marián; ZUSKÁČOVÁ, Veronika. Travelling to services in the daily urban system of Olomouc. Bulletin of Geography. Socio-economic Series, [S. l.], n. 20, p. 23–41, 2013. DOI: 10.1515/bog-2013-0009. Disponível em: https://apcz.umk.pl/BGSS/article/view/bog-2013-0009. Acesso em: 28 apr. 2025.