L-SUBSHELL IONIZATION PROBALITIES IN FAST ASYMMETRIC ION-ATOM COLLISIONS H. SCHMIDT-BÖCKING, R. DÖRNER, A. SKUTLARTZ, C. KELBCH, J. ULLRICH, S. KELBCH and S. HAGMANN J. Phys. Colloques, 48 C9 (1987) C9-191-C9-197 DOI: 10.1051/jphyscol:1987928