TY - JOUR AU - A. Müller AU - G. Hofmann AU - K. Tinschert AU - E. Salzborn AU - Gordon Dunn AU - R. Becker BT - Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms DA - Jan-04-1989 DO - 10.1016/0168-583X(89)90966-X PY - 1989 SP - 232 EP - 234 T2 - Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms TI - Spectroscopy of autoionizing states contributing to electron-impact ionization of ions VL - 40-41 SN - 0168583X ER -