@book{145535,
	author = {Jibson, Randall W. and Keefer, David K.},
	title = {Analysis of the origin of landslides in the New Madrid seismic zone},
	publisher = {U.S. G.P.O.},
	year = {1994.},
	series = {Investigations of the New Madrid seismic zone},
	address = {Washington}
}