SUPERCONDUCTING AND MAGNETIC PROPERTIES OF ErRh4B4 H. R. Ott, W. A. Fertig, D. C. Johnston, M. B. Maple et B. T. MatthiasJ. Phys. Colloques, 39 C6 (1978) C6-375-C6-376DOI: https://doi.org/10.1051/jphyscol:19786167