Павлова, С.В., and О.М. Євтушенко. “NETWORK TECHNOLOGIES OF SYSTEMS CNS/ATM”. Proceedings of National Aviation University 53, no. 4 (December 19, 2012): 41–46. Accessed May 3, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/3506.