1. Calculation of barometric efficiency in shallow piezometers using water levels, atmospheric and earth tide data;Acworth;Hydrogeology Journal,2008
2. Belanger, D.W., Freeze, R.A., Lolcama, J.L., Pickens, J.F., 1988. Interpretation of Hydraulic Testing in Crystalline Rock at the Leuggern Borehole. Nagra Technical Report, NTB 87-19. Nagra, Baden, Switzerland.
3. An analysis of tidal strain observations for the United States of America. 2. The inhomogeneous tide;Berger;Bulletin of the Seismological Society of America,1976
4. Bedrock fracture parameters from the interpretation of well tides;Bower;Journal of Geophysical Research,1983
5. Response of well-aquifer systems to earth tides;Bredehoeft;Journal of Geophysical Research,1967