MAGNETIC PROPERTIES OF SINGLE CRYSTALS OF EUROPIUM, NEODYMIUM, AND PRASEODYMIUM T. JOHANSSON, K. A. Mc EWEN et P. TOUBORGJ. Phys. Colloques, 32 C1 (1971) C1-372-C1-374DOI: https://doi.org/10.1051/jphyscol:19711128
