KEZIĆ, Danko; VUJOVIĆ, Igor; GUDELJ, Anita. Petri Net Approach of Collision Prevention Supervisor Design in Port Transport System. Promet - Traffic&Transportation, [S. l.], v. 19, n. 5, p. 269–275, 2007. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/2234. Acesso em: 26 aug. 2025.