“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”. 2019. Sorbtsionnye I Khromatograficheskie Protsessy 12 (5). https://journals.vsu.ru/sorpchrom/article/view/1861.