Korzhynbayeva, K., I. Dekany, K. Musabekov, S. Tazhibayeva, and D. Bolatova. “Structure of Magnetic Nanocomposites of Clay Minerals”. Chemical Bulletin of Kazakh National University, Vol. 67, no. 3, Aug. 2012, pp. 138-41, doi:https://doi.org/10.15328/chemb_2012_3138-141.