1. G.K. Boreskov, Heterogeneous Catalysis, Nauka, Moscow, 1986 (in Russian).
2. K.I. Zamaraev, in: J.M. Thomas, K.I. Zamaraev (Eds.), Perspectives in Catalysis, Blackwell Scientific Publications, London, 1994, p. 35.
3. J.P. Collman, L.S. Hegedus, J.R. Norton, R.G. Finke, Principles and Application of Organotransition Metal Chemistry, University Science Book, Mill Valley, California, 1987.
4. Activation of Hydrogen by a Transition Metal Complex at Normal Conditions Leading to a Stable Molecular Dihydride
5. G. Henrici-Olive, S. Olive, The Chemistry of the Catalyzed Hydrogenation of Carbon Monoxide, Springer, Berlin, 1984 (Chapter 5).