LOKŠOVÁ, Z. QUALITY IN PUBLIC TRANSPORT FROM THE VIEW OF ITS SOCIAL FUNCTIONS. Perner’s Contacts, [S. l.], v. 6, n. 2, p. 86–90, 2011. Disponível em: https://pernerscontacts.upce.cz/index.php/perner/article/view/832. Acesso em: 5 kvě. 2024.