Kugler, T. and Szidarovszky, F. (2009) “An Inter-Group Conflict and its Relation to Oligopoly Theory”, CUBO, A Mathematical Journal, 11(2), pp. 127–138. Available at: https://cubo.ufro.cl/ojs/index.php/cubo/article/view/1475 (Accessed: 14 May 2024).