POLARIZATION EFFECTS IN XANES OF LAYERED MATERIALS : ALKALI-GRAPHITE INTERCALATION COMPOUNDS STUDY C. FRÉTIGNY, D. BONNIN et R. CORTÈSJ. Phys. Colloques, 47 C8 (1986) C8-869-C8-873DOI: https://doi.org/10.1051/jphyscol:19868168