TAPERED WIGGLER FREE ELECTRON LASERS DRIVEN BY NON-MONOENERGETIC ELECTRON BEAMS J. C. Goldstein, W. B. Colson et R. W. WarrenJ. Phys. Colloques, 44 C1 (1983) C1-371DOI: https://doi.org/10.1051/jphyscol:1983132
