EXAFS AND NEXAFS STUDIES OF CATION ENVIRONMENTS IN OXIDE GLASSES G.E. BROWN, Jr., G.A. WAYCHUNAS, C.W. PONADER, W.E. JACKSON et D.A. McKEOWN J. Phys. Colloques, 47 C8 (1986) C8-661-C8-668 DOI: 10.1051/jphyscol:19868125