Sawamura, M., Minehara, E. J., & Hajima, R. ;. (2004). Free Electron Lasers 2003: Proceedings of the 25th International Free Electron Laser Conference and the 10th FEL Users Workshop, Tsukuba, Ibaraki, Japan, 8–12 September 2003. Elsevier.

Sawamura, Masaru;ed, Eisuke J.;ed Minehara, and Ryoichi ;ed Hajima. Free Electron Lasers 2003: Proceedings of the 25th International Free Electron Laser Conference and the 10th FEL Users Workshop, Tsukuba, Ibaraki, Japan, 8–12 September 2003. Elsevier, 2004.

Sawamura, Masaru;ed, et al. Free Electron Lasers 2003: Proceedings of the 25th International Free Electron Laser Conference and the 10th FEL Users Workshop, Tsukuba, Ibaraki, Japan, 8–12 September 2003. Elsevier, 2004.