1. H. H. Van Mal, K. H. J. Buschow, and A. R. Miedema, “Hydrogen absorption and related compounds: experimental absorption and their explanation,” J. Less-Common Met.,31, No. 1, 65–76 (1974).
2. L. Belkbir and M. Gerard, “Kinetics of hydrogen absorption and desorption by ternary LaNi5-type intermetallic compounds,” Proceedings of the Second World Conference on Energy Systems, Vol. 3, Zurich (1978), pp. 2589–2612.
3. J. J. Reilly and B. H. Wiswall, “Sorption of hydrogen out of gaseous mixtures,” U.S. Pat. No. 3793435, Feb. 19, 1974.
4. Nitrogen Worker's Handbook [in Russian], Vol. 3, Khimiya, Moscow (1967).
5. K. N. Semenenko, V. P. Malyshev, L. A. Petrova, et al., “Reaction of LaNi5 with hydrogen,” Izv. Vyssh. Uchebn. Zaved., Neorg. Mater.,13, No. 11, 2009–2013 (1977).