Бичковський, В.О. “Reduction of Systemotechnical Complex Model to a Level of Multielement Physical System”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia0, no. 44 (October 11, 2012): 54-57. Accessed January 26, 2021. http://radap.kpi.ua/radiotechnique/article/view/34.