Toktabaeva, F., A. Dzhumekeyeva, B. Selenova, and A. Kabiolla. “Effect of Support Nature on Catalytic Properties of Synthesized Biocatalyst”. Chemical Bulletin of Kazakh National University, Vol. 64, no. 4, Dec. 2011, pp. 196-8, doi:https://doi.org/10.15328/chemb_2011_4196-198.