1. A. V. Kiselev, Intermolecular Interactions in Adsorption and Chromatography (Vysshaya Shkola, Moscow, 1986) [in Russian].
2. Chemistry of Graft Surface Compounds, Ed. by G. V. Lisichkin (Fizmatlit, Moscow, 2003) [in Russian].
3. G. V. Lisichkin, in Modern Science, Encyclopedia (Nauka, Flinta, Moscow, 1999), Vol. 1, p. 206 [in Russian].
4. V. A. Tertykh and L. A. Belyakova, Chemical Reactions Involving Silica Surface (Naukova Dumka, Kiev, 1991) [in Russian].
5. T. M. Roshchina, V. Y. Davydov, N. M. Khrustaleva, et al., Adsorpt. Sci. Technol. 15, 147 (1997).