Юдін, О.К., and О.Л. Яковенко. “Methods to Enhance the Functioning of Integrated Information and Telecommunication Systems and Networks”. Proceedings of National Aviation University 34, no. 1 (January 1, 2008): 93–97. Accessed May 6, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/1539.