Kozel, Petr, Lucie Orlikova, and Sarka Michalcova. “The Modified Rural Postman Problem in Vehicle Route Optimization”. Communications - Scientific letters of the University of Zilina 20, no. 3 (September 30, 2018): 88-92. Accessed April 5, 2026. http://journals.uniza.sk/index.php/communications/article/view/259.