Toktabaeva, A., E. Shaihutdinov, V. Sultanov, M. Yakiyayeva, and G. Mun. “Complexation Acrylic Polyacids With Transition Metal Ions and Their Properties Stimulchuvstvitelnye”. Chemical Bulletin of Kazakh National University, Vol. 65, no. 1, Mar. 2012, pp. 416-9, doi:https://doi.org/10.15328/chemb_2012_1416-419.