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by Young, Greg
by A. Cox (University of Sheffield); B. R. Hart (Cox, Department of Geophysics, Stanford University, California, andB. )
by Ernst, W. G.; Rumble, Douglas, III
by Rafferty, John P.
by Mishra; Dinesh Chandra
by Anderson, Michael
by Nemeth, Jason D.
by Gill, J. B.
by Greve, Tom