1. 13. (a) Pakhlov, E.M.; Voronin, E.F. In Chemistry of Silica Surface, Chuiko, A.A.; Ed.; Institute of Surface Chemistry: Kiev, 2001, Vol. 1, pp 422-509;
2. Chuiko, A.A. Dokl. AN USSR, 1991, 318, 148
3. Chuiko, A.A Colloids Surf. A 1995, 101, 123
4. Yurchenko, G.R. J. Therm. Anal. Cal. 2000, 62, 395.
5. (a) Pakhlov, E.M.; Voronin, E.F. In Chemistry of Silica Surface, Chuiko, A.A.; Ed.; Institute of Surface Chemistry: Kiev, 2001, Vol. 1, pp 422-509;