@book{33133,
	author = {Kingsley, Stuart, ed.},
	title = {The Search for Extraterrestrial Intelligence (SETI) in the Optical Spectrum II},
	publisher = {SPIE},
	year = {1996},
	series = {Proceedings of SPIE; V. 2704},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2704}
}