Band structure model and dynamical dielectric function in lowest stages of graphite acceptor compounds J. Blinowski, Nguyen Hy Hau, C. Rigaux, J.P. Vieren, R. Le Toullec, G. Furdin, A. Hérold et J. Melin J. Phys. France, 41 1 (1980) 47-58 DOI: 10.1051/jphys:0198000410104700