MÖSSBAUER EFFECT STUDIES OF INTERCONFIGURATION FLUCTUATIONS IN METALLIC RARE EARTH COMPOUNDS E. R. BAUMINGER, I. FELNER, D. FROINDLICH, D. LEVRON, I. NOWIK, S. OFER et R. YANOVSKY J. Phys. Colloques, 35 C6 (1974) C6-61-C6-70 DOI: 10.1051/jphyscol:1974606