MAGNETIC PROPERTIES AND CRYSTAL FIELD IN RARE EARTH DISILICIDES RSi2 J. Pierre, R. M. Galera, E. Siaud, A. P. Murani and J. L. Soubeyroux J. Phys. Colloques, 49 C8 (1988) C8-377-C8-378 DOI: 10.1051/jphyscol:19888170