POLARIZATION-DEPENDENT XANES OF POTASSIUM HYDRIDE AND POTASSIUM INTERCALATED GRAPHITE G. LOUPIAS, J. CHOMILIER, J. TARBES, I. ASCONE, J. GOULON, D. GUERARD et N. ELALEM J. Phys. Colloques, 47 C8 (1986) C8-891-C8-895 DOI: 10.1051/jphyscol:19868173