1. V. M. Vlasenko, L. A. Kukhar', M. T. Rusov, and N. P. Samchenko, ?Investigation of hydrogen and carbon monoxide adsorption on nickel catalyst,? Kinet. Katal., 5, No. 2, 337?344 (1964).
2. N. M. Popova, L. V. Babenkova, and G. A. Savel'eva, Adsorption and Interaction of Simplest Gases with Group VIII Metals [in Russian], Nauka, Moscow (1979).
3. O. V. Krylov and V. F. Kiselev, Adsorption and Catalysis on Transition Metals and Their Oxides [in Russian], Khimiya, Moscow (1981).
4. M. A. Vannice, ?Catalytic activation of carbon monoxide on metal surfaces,? Catal. Sci. Technol., 3, 139?198 (1983).
5. G. Henrici-Olive and S. Olive, The Chemistry of the Catalyzed Hydrogenation of Carbon Monoxide, Springer-Verlag, New York (1984).