H.F. INSTABILITIES IN THE HETEROGENEOUS PLASMA OF A PENNING DISCHARGE ION SOURCE WITH A HOLLOW CATHODE V. P. Gerasimov, S. A. Karev, V. A. Obukhov et G. G. ShishkinJ. Phys. Colloques, 40 C7 (1979) C7-647-C7-648DOI: https://doi.org/10.1051/jphyscol:19797314
