TY - BOOK AU - Christensen, Finn, ed. TI - X-Ray Multilayers in Diffractometers, Monochromators, and Spectrometers T2 - Proceedings of SPIE; V. 0984 SN - 9780819400192 (Print) PY - 1988/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0984 ER -