@book{26639,
	author = {Hoover, Richard, ed.},
	title = {Instruments, Methods, and Missions for Astrobiology XI},
	publisher = {SPIE},
	year = {2008},
	series = {Proceedings of SPIE; V. 7097},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7097}
}