1. 13th Int. Free Electron Laser Conf.;Neil,1992
2. 13th Int. Free Electron Laser Conf.;Liger,1992
3. A proposed superconducting photoemission source of high brightness
4. Photocathodes inside superconducting cavities;Michalke,1991
5. Proc. 1987 Part. Accel. Conf.;Fraser,1987