ХОВАНСЬКИЙ, С. О.; НЕНЯ, В. Г. Pump selection at his work on the network with variable resistance over time. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 3, n. 9(45), p. 47–49, 2010. DOI: 10.15587/1729-4061.2010.2894. Disponível em: https://journals.uran.ua/eejet/article/view/2894. Acesso em: 17 jul. 2024.