1. Raman spectra and the Los Alamos free-electron laser
2. Proc. 8th Int. FEL Conf.;Yee,1987
3. S.V. Benson and D. Bamford, postdeadline paper, ref. [4].
4. these Proceedings 10th Int. Free Electron Laser Conf.;Takeda,1989
5. S.J. Gitomer, H. Takeda, B.D. McVey and J.C. Goldstein, presented at this Conference.