FORMATION OF HIGH-CURRENT AND DENSITY ELECTRON BEAM ON GALLIUM CATHODE WITH THE LIMITED EMISSION SURFACE G.N. Fursey, V.M. Zhukov, L.A. Shirochin, A.F. Aleksandrov et S.Y. Galuso J. Phys. Colloques, 40 C7 (1979) C7-415-C7-416 DOI: 10.1051/jphyscol:19797203