@book{30291,
	author = {Kahan, Mark, ed.},
	title = {Optics in Adverse Environments II},
	publisher = {SPIE},
	year = {1980},
	series = {Proceedings of SPIE; V. 0216},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0216}
}