Lutsenko, I., I. Dmytriiev, N. Avanesova, I. Semenyshyna, Z. Rozhnenko, and O. Danileyko. “A Method to Form Control over Queuing Systems Taking into Consideration the Probabilistic Character of Demand”. Eastern-European Journal of Enterprise Technologies, vol. 1, no. 3 (97), Feb. 2019, pp. 28-36, doi:10.15587/1729-4061.2019.157201.