INTERACTION OF AN INTENSE RELATIVISTIC ELECTRON BEAM WITH THE ATMOSPHERE A.W. Ali, J.R. Greig, I.M. Vitkovitsky, R.B. Fiorito et R.F. Fernsler J. Phys. Colloques, 40 C7 (1979) C7-773-C7-774 DOI: 10.1051/jphyscol:19797373