1. Space geodetic measurement of crustal deformation in central and southern California, 1984-1992;Feigl;J. Geophys. Res.,1993
2. Local magnitudes and apparent variations in seismicity rates in southern California;Hutton;Bull. Seismol. Soc. Am.,1993
3. Anomalous earthquake activity in the San Gabriel Valley, southern California, 1987-1991 (abstract);Jones;Eos, Trans. AGU,1991
4. Are earthquakes a ticking clock for Los Angeles?;Kerr;Science,1992