TY - JOUR AU - emmichoven, P Zeijlmans van AU - Bannister, M AU - Gregory, D AU - Havener, C AU - Phaneuf, Ray AU - Bell, E AU - Buo, X AU - Thompson, J AU - Sataka, M C2 - Physical Review A (Atomic, Molecular and Optical Physics) DA - 1993-01-01 00:01:00 LA - en M1 - 47 PB - Physical Review A (Atomic, Molecular and Optical Physics) PY - 1993 TI - Electron-impact ionization of Si6+ and Si7+ ions ER -