BRKIĆ, Alojz; ŠVALJEK, Ivan; JENIĆ, Vinko. Organisation of Suburban and Urban Railway Traffic in the Krapina-Zagorje County and the City of Zagreb. Promet - Traffic&Transportation, [S. l.], v. 11, n. 4, p. 239–245, 2012. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/2340. Acesso em: 27 aug. 2025.