Филиппенко, Игорь Григорьевич, and И.О. Филиппенко. “MULTILEVEL METHOD OF RESAMPLING THE DISCRETE SIGNALS”. Eastern-European Journal of Enterprise Technologies 5, no. 3(47) (September 30, 2010): 35–40. Accessed May 22, 2024. https://journals.uran.ua/eejet/article/view/3099.