Safaev, U.A. et al. 2021. Mechanisms of Formation and Structure Polymer Salts of Dimethylaminoethyl Methacrylate with Heterocyclic Compounds. RA Journal Of Applied Research. 7, 4 (Apr. 2021), 2923–2931. DOI:https://doi.org/10.47191/rajar/v7i4.07.