@book{22875,
	author = {Ealey, Mark, ed.},
	title = {Active and Adaptive Optical Components and Systems II},
	publisher = {SPIE},
	year = {1993},
	series = {Proceedings of SPIE; V. 1920},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1920}
}