NarodА., M. Beisebekov, R. Iminova, S. Zhumagalieva, M. Beisebekov, and Z. Abilov. “Sorbtion of Superficially Active Substances on the Clay Gels of Polyacrylamide and Poly-2-Hydroxethylacrylate”. Chemical Bulletin of Kazakh National University, Vol. 65, no. 1, Dec. 2012, pp. 320-4, doi:https://doi.org/10.15328/chemb_2012_1320-324.