Antypenko , R. V., I. M. Kyrpatenko, A. V. Movchanyuk, and W. P. Fesich. “Second-Order Filters With Independent Setting and Adjustment of Basic Parameters”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, no. 93, Sept. 2023, pp. 5-10, doi:10.20535/RADAP.2023.93.5-10.