1. The Parkfield, California, earthquake prediction experiment;Bakun;Science,1985
2. Hager , B. H. T. A. Herring R. W. King Improvement and application of GPS geodesy to models of fault slip and post-seismic deformation in southern California Southern California Earthquake Center: 1994 annual report E-4 1995
3. Continuous GPS with realistic monuments: geodesy's feet of clay;Johnson;Eos, Transactions, American Geophysical Union,1994
4. Earth strain noise from deep boreholes near the San Andreas fault system from 0.01 seconds to 100 mega-seconds;Johnston;Eos, Transactions, American Geophysical Union,1991