LOW CYCLE FATIGUE OF BINARY Al-Li ALLOYS. II-MICROSTRUCTURAL CHARACTERIZATION AND IN SITU FATIGUE EXPERIMENTS Y. BRECHET, F. LOUCHET et J.L. VERGER-GAUGRY J. Phys. Colloques, 48 C3 (1987) C3-709-C3-716 DOI: 10.1051/jphyscol:1987382