1. Kessel, I.B. and Protasov, N.N., Katal. Prom-sti, 2004, no. 5, p. 60.
2. Lunin, V.V. and Khan, A.Z., J. Mol. Catal., 1984, vol. 25, p. 317.
3. Rozovskii, A.Ya., Kinet. Katal., 1999, vol. 40, no.3, p. 358.
4. Vytnova, L.A., Mordovin, V.P., Kliger, G.A., et al., Neftekhimiya, 2002, vol. 42, no.2, p. 111.
5. Tikhov, S.F., Sadykov, V.A., Potapova, Yu.V., et al., Stud. Surf. Sci. Catal., 1998, vol. 118, p. 797.