Nytrebych, Z., Ilkiv, V., Pukach, P., Malanchuk, O., Kohut, I. and Senyk, A. 2019. Analytical method to study a mathematical model of wave processes under two­point time conditions. Eastern-European Journal of Enterprise Technologies. 1, 7 (97) (Feb. 2019), 74–83. DOI:https://doi.org/10.15587/1729-4061.2019.155148.