Civáň, M. a Krogmann, A. (2013) „EVALUATION OF EQUIPMENT OF STOPS OF URBAN BUS TRANSPORT IN NITRA", Perner’s Contacts, 8(4), s. 12–23. Dostupné z: https://pernerscontacts.upce.cz/index.php/perner/article/view/764 (Viděno: 24 listopad 2024).