Шантир, Діана Сергіївна. “Method of Investigating Structural Properties of Non-Stationary Signals in Information-Measuring Systems”. Eastern-European Journal of Enterprise Technologies 1, no. 9(73) (February 25, 2015): 32–39. Accessed February 9, 2026. https://journals.uran.ua/eejet/article/view/37404.