VALENCE DETERMINATION IN EuM2X2 COMPOUNDS : LIII-EDGE VERSUS MÖSSBAUER ISOMER SHIFT G. WORTMANN, B. PERSCHEID et W. KRONEJ. Phys. Colloques, 47 C8 (1986) C8-979-C8-982DOI: https://doi.org/10.1051/jphyscol:19868188
