NON-DISPERSIVE AND DISPERSIVE TRANSPORT IN AMORPHOUS GERMANIUM SELENIDE AND HYDROGENATED SILICON J. Shirafuji, G.I. Kim, H. Matsui, M. Inoue, K. Yoshino et Y. Inuishi J. Phys. Colloques, 42 C4 (1981) C4-583-C4-586 DOI: 10.1051/jphyscol:19814127