Шпорт, Микола Миколайович. “Definition of Indicator Provide Radio Communication in Solving Problems of Route Planning Performance of Duty Border Patrol”. Ukrainian Scientific Journal of Information Security 19, no. 3 (November 28, 2013): 204–208. Accessed June 13, 2026. http://jrnl.kai.edu.ua/index.php/Infosecurity/article/view/5627.