THE INVESTIGATION OF THE FAST ELECTRONS ENERGY DISTRIBUTION IN THE POSITIVE COLUMN AND NEGATIVE GLOW OF THE LOW PRESSURE HELIUM DISCHARGE L. M. Volkova, A. M. Devyatov, E. A. Kralkina et A. V. KuralovaJ. Phys. Colloques, 40 C7 (1979) C7-231-C7-232DOI: https://doi.org/10.1051/jphyscol:19797114