A.E.S. STUDIES OF SURFACE COMPOSITION OF Al-Sn AND Al-Cu LIQUID ALLOYS L. Goumiri, P. Laty, J.C. Joud et P. Desre J. Phys. Colloques, 41 C8 (1980) C8-787-C8-790 DOI: 10.1051/jphyscol:19808195