Fedotov, Y. A.; Tarasov, A. V.; Rakhmanin, Y. A.; Nedachin, A. E.; Lepeshin, S. A.; Fedotova, A. I.; Panov, Y. T. Possibility of Using Modified Polyamide Membranes for Virus Concentration for the Purposes of Sanitary-Virological Analysis of Water. Eurasian Chem.-Technol. J. 2012, 14, 233-242.