Mach, Petr, and Klara Cermakova. “Explanatory Power of the Tullock Contest As an Integral Part of Game Theory in Political Advertising Spendings”. Yugoslav Journal of Operations Research 36, no. 3 (October 17, 2025): 631–645. Accessed November 14, 2026. https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/946.