Špoljarec, Marko, and Robert Manger. “Solving Robust Variants of Integer Flow Problems With Uncertain Arc Capacities”. Promet - Traffic&Transportation 33, no. 1 (February 5, 2021): 77–89. Accessed August 26, 2025. https://traffic2.fpz.hr/index.php/PROMTT/article/view/2909.