@book{23753,
	author = {Gladstone, G. Randall, ed.},
	title = {Astrobiology and Planetary Missions},
	publisher = {SPIE},
	year = {2005},
	series = {Proceedings of SPIE; V. 5906},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/5906}
}