1. Technical Design Report for the SPARC Advanced Photo-Injector, Technical Report, LNF-INFN ROMA, 2003.
2. P. Emma, X-Band RF harmonic compensation for the bunch compression in the LCLS, SLAC, LCLS-TN-01-1, 2001.
3. D.T. Palmer. The next generation photoinjector, Ph.D. Thesis, Stanford University.
4. M. Ferrario, et al., Homdyn Study for the LCLS RF Photoinjector, SLAC-PUB 8400.
5. J.W. Wang, G.A. Loew, Measurements of Ultimate Accelerating Gradients in the SLAC Disk-Loaded Structure, 1985 PAC, Vancouver, BC, May 1985, SLAC-PUB 3597, March 1985.