A. Kerimkulova, M. Koldasbekova, KenzhehanА., M. Kerimkulova, Z. Mansurov, and M. Gilmanov, “Study of physical chemical properties of nanostructured carbon sorbent for cleanup of biomolecules”, Chemical Bulletin of Kazakh National University, vol. 65, no. 1, pp. 76-80, Mar. 2012.