STUDIES OF DISCHARGE PHENOMENA DURING TRANSITION FROM BREAKDOWN IN VACUUM TO BREAKDOWN IN GAS A.S. Pokrovskaya-Soboleva, T.S. Borisova, G.S. Grishutin and J.N. Nastitch J. Phys. Colloques, 40 C7 (1979) C7-405-C7-406 DOI: 10.1051/jphyscol:19797198