Пуляєв, Валерій. “Development of the Analysis Procedure of the Efficiency of Methods for Digital Filtering of the Incoherent Scatter Signal”. PHYSICS OF ATMOSPHERE AND GEOSPACE 2, no. 1 (June 8, 2021): 25-37. Accessed September 23, 2021. https://phag.org.ua/index.php/phag/article/view/12.