CALCULATED COMPTON PROFILES : EXPERIMENTAL CHECK OF THE DEVIATION FROM THE IMPULSE APPROXIMATION IN GRAPHITE A. ISSOLAH, J. CHOMILIER, G. LOUPIAS, B. LEVY et A. BESWICKJ. Phys. Colloques, 48 C9 (1987) C9-847-C9-850DOI: https://doi.org/10.1051/jphyscol:19879151