TY - BOOK AU - Sprangle, Phillip, ed. TI - Short-Wavelength Radiation Sources T2 - Proceedings of SPIE; V. 1552 SN - 9780819406804 (Print) PY - 1991/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1552 ER -