@book{19281,
	author = {International Conference on State of Stress in the Earth's Crust and Judd, William R., and Geological Society of America.},
	title = {State of stress in the earth's crust :},
	publisher = {American Elsevier,},
	year = {1964.},
	address = {New York :},
	note = {Abstracts in English, French, and German.}
}