SITE OCCUPANCY AND BINDING OF Eu2+ IN THE SOLID ELECTROLYTE SODIUM β ALUMINA R. L. COHEN, J. P. REMEIKA et K. W. WESTJ. Phys. Colloques, 35 C6 (1974) C6-513-C6-514DOI: https://doi.org/10.1051/jphyscol:19746107