1. Yu. G. Slizhov and M. A. Gavrilenko, Application of Chelates in Gas Chromatography (SpetsLit, St. Petersburg, 2003) [in Russian].
2. S. R. Morrison, The Chemical Physics of Surfaces (Plenum, New York, 1977; Mir, Moscow, 1980).
3. K. Tanabe, New Solid Acids and Bases (Elsevier, Amsterdam, 1989; Mir, Moscow, 1973).
4. T. S. Minakova, Adsorption Processes on Solid Surface, (Tomsk. Univ., Tomsk, 2007) [in Russian].
5. Modified Silica in Sorption, Catalysis, and Chromatography, Ed. by G. V. Lisichkin (Khimiya, Moscow, 1986) [in Russian].