1. Physical and Chemical Aspects of Adsorbents and Catalysts, Linsen, B.G., Ed., New York: Academic, 1970.
2. Ushakov, V.A. and Moroz, E.M.,Kinet. Katal, 1985, vol. 26, no. 4, p. 963.
3. Ushakov, V.A. and Moroz, E.M.,Kinet. Katal., 1985, vol. 26, no. 4, p. 968.
4. Sato, T.,Thermochim. Acta, 1985, vol. 88, no. 1, p. 69.
5. Trimm, D.L. and Stanislaus, A.,Appl. Catal., 1986, vol. 21, no. 2, p. 215.