TY - BOOK AU - O'Shea, Patrick, ed. TI - Free-Electron Laser Challenges T2 - Proceedings of SPIE; V. 2988 SN - 9780819423993 (Print) PY - 1997/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2988 ER -