DEVIATION OF STRUCTURAL RELAXATION FROM THE PURE DEBYE CHARACTER IN Fe40Ni40B20 METALLIC GLASS R. Kamel, N.K. Gobran, S. Saleh et B.F. Hanna J. Phys. Colloques, 44 C9 (1983) C9-105-C9-109 DOI: 10.1051/jphyscol:1983910