EXAFS STUDY OF A QUITE RELAXED ZINC-BLENDE LATTICE : THE GaAsySb1-y ALLOY A. MARBEUF, F. KAROUTA, H. DEXPERT, P. LAGARDE et A. JOULLIE J. Phys. Colloques, 47 C8 (1986) C8-369-C8-373 DOI: 10.1051/jphyscol:1986872