ELECTRONIC, MAGNETIC AND STRUCTURAL PROPERTIES OF AMORPHOUS Eu80Au20 ALLOYS FROM HYPERFINE INTERACTIONS AT EUROPIUM J.M. Friedt, M. Maurer, J.P. Sanchez, A. Berrada, A. Qachaou, P. Panissod and J. Durand J. Phys. Colloques, 41 C8 (1980) C8-638-C8-641 DOI: 10.1051/jphyscol:19808160