Hydrogen reservoirs, an ab-initio study on saline hydrides based on Li/Be-H compounds Eitel Leopoldo Peltzer y Blancá and Rocío del Pilar Napán Maldonado Eur. Phys. J. B, 87 5 (2014) 110 Published online: 12 May 2014 DOI: 10.1140/epjb/e2014-40650-3