HIGH-RESOLUTION MEASUREMENTS OF ELECTRON-IMPACT IONIZATION CROSS SECTIONS FOR LI-LIKE IONS A. MÜLLER, G. HOFMANN, K. TINSCHERT and E. SALZBORN J. Phys. Colloques, 50 C1 (1989) C1-395-C1-398 DOI: 10.1051/jphyscol:1989146