Experimental studies of fast electron generation in laser-produced plasmas at 1.06, 0.53 and 0.26 μm laser wavelength F. Amiranoff, R. Fabbro, E. Fabre, C. Garban-Labaune and M. Weinfeld J. Phys. France, 43 7 (1982) 1037-1042 DOI: 10.1051/jphys:019820043070103700