1. Earthquake prediction: modification of the Earth tide tilts and strains by dilatancy;Beaumont;Royal Astron. Soc. Geophys. Jour.,1974
2. Tidal calibration of borehole vector strain instruments;Gladwin;Trans. Am. Geophys. Un.,1985
3. Borehole tensor strain measurements in California;Gladwin;Jour. Geophys. Res.,1986
4. A medium term precursor to the Loma Prieta earthquake?;Gladwin;Geophys. Res. Lett,1991
5. Tidal data analysis - an introduction to Baytap;Ishiguro;Proc. Institute of Statistical Mathematics,1984