Тевяшев, А.Д. and Матвиенко, О.И. 2015. The mathematical model and the method of optimal stochastic control over the modes of the water main operation. Eastern-European Journal of Enterprise Technologies. 6, 4(78) (Dec. 2015), 45–53. DOI:https://doi.org/10.15587/1729-4061.2015.55469.