Change in valence of Ce ions induced by hydrogen absorption : CeRu2 G.X. Tessema, J. Peyrard, A. Nemoz, J.P. Senateur, A. Rouault et R. FruchartJ. Physique Lett., 40 5 (1979) 105-107DOI: https://doi.org/10.1051/jphyslet:01979004005010500
