@book{6769,
	author = {Joint Session of Commissions 16, 40, and 44, on Strategies for the Search for Life in the Universe and Papagiannis, M. D., ed.},
	title = {Strategies for the search for life in the universe},
	publisher = {D. Reidel Publishing},
	year = {1980},
	address = {Dordrecht}
}