A LIQUID METAL ION SOURCE FOR SPACE APPLICATION F. G. RÜEDENAUER, W. STEIGER, H. ARENDS, M. FEHRINGER et R. SCHMIDTJ. Phys. Colloques, 49 C6 (1988) C6-161-C6-166DOI: https://doi.org/10.1051/jphyscol:1988627