Дмитрієва, О.О., Тертичний, О.Л. and Хоренжая, І.В. 2013. Mathematical model of operational control of modes of drainage system in settlements. Technology audit and production reserves. 1, 2(9) (Feb. 2013), 9–14. DOI:https://doi.org/10.15587/2312-8372.2013.12236.