S. I. Karpov, F. Roessner, InayatА., N. A. Belanova, O. O. Krizhanovskaya, and I. V. Nedosekina, “Hydrotermal stability and volumetric properties of mesoporous organic-inorganic composite materials based on MCM-41 according to the low-temperature adsorption / desorption of nitrogen and X-ray analysis”, sorpchrom, vol. 12, no. 5, Nov. 2019.