Neudachina L. K. Some aspects of selective sorption of metal ions by materials based on the N-2-sulfoethyl chitosan / L. K. Neudachina, Yu. S. Petrova // XX Mendeleev Congress on General and Applied Chemistry (26-30 September, 2016, Ekaterinburg), Russia : Abstract book in 5 volumes. - Ekaterinburg, 2016. - Vol. 4 : Chemistry of Fossils and Renewable Hydrocarbon Raw Materials. Analytical Chemistry: Novel Methods and Devices for Chemical Research and Analysis. Medicinal Chemistry: Fundamental Aspects and Application. - 2016. - P. 286.