ON THE MECHANISM OF THE LOW TEMPERATURE INTERNAL FRICTION PEAKS IN COLD-WORKED Al - 0,5 wt% Cu AND Al - 4 wt% Cu ALLOYS T.S. Kê (Ge Tingsui), J.X. Zhang, P.F. Gobin et G. Fantozzi J. Phys. Colloques, 44 C9 (1983) C9-601-C9-606 DOI: 10.1051/jphyscol:1983990