VANADIUM SITE STRUCTURE IN V2O5 GEL BY POLARIZED EXAFS AND XANES S. STIZZA, M. BENFATTO, A. BIANCONI, J. GARCIA, G. MANCINI et C. R. NATOLIJ. Phys. Colloques, 47 C8 (1986) C8-691-C8-696DOI: https://doi.org/10.1051/jphyscol:19868130