For citations:
Bondareva L.P., Peregudov Y.S., Astapov A.V. Equilibrium of aliphatic amino acids on ion exchangers forming complexes in the presence of copper (II) and nickel (II) cations. Proceedings of the Voronezh State University of Engineering Technologies. 2019;81(3):217-224. (In Russ.) https://doi.org/10.20914/2310-1202-2019-3-217-224