1. G. M. Panchenkov and V. P. Lebedev, Khimicheskaya Kinetika i Kataliz [Chemical Kinetics and Catalysis] (Moscow: Khimiya: 1985) (in Russian).
2. Theorie der Adsorption und verwandter Erscheinungen
3. J. M. Thomas and W. J. Thomas, Heterogennyy Kataliz [Heterogeneous Catalysis] (Moscow: Mir: 1969) (Russian translation).
4. Driving Force of Metals Hydrogenation Process. ІІ. As Cast Titanium
5. G. F. Kobzenko and A. A. Shkola, Metallofizika, 11, No. 6: 71 (1989) (in Russian).