Chudinov, K. (2017) “THE DEVELOPMENT OF EFFECTIVE METHODS FOR THE INVESTIGATION OF STABILITY OF DYNAMICAL SYSTEMS WITH AFTEREFFECT”, Perm Federal Research Centre Journal, (2), pp. 84–88. Available at: https://journal.permsc.ru/index.php/pscj/article/view/PSCJ2017n2p12 (Accessed: 14 May 2026).