Шаповалов, Ю.І., and Д.Р. Смаль. “The Results of the Assessment of Stability of Linear Parametric Systems by Three Methods”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia0, no. 49 (February 27, 2012): 52-57. Accessed December 19, 2024. https://radap.kpi.ua/radiotechnique/article/view/16.