Mackinnon, A; VanWoerkom, L; Akli, K; Bartal, T; Beg, F; Chawla, S et al. Fast Electron Generation in Cones with Ultra-Intense Laser Pulses, article, December 7, 2007; (https://digital.library.unt.edu/ark:/67531/metadc894713/m1/1/: accessed December 17, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .