1. Allen DJ, Brewerton LJ, Coleby LM, Gibbs BR, Lewis MA, Wagstaff SJ, Williams AT (1997) The physical properties of major aquifers in England and Wales. Tec Rep WD/97/34, British Geological Survey, Keyworth, England, 312 pp
2. Anderson MP, Woessner WW (1992) Applied groundwater modeling. Academic, San Diego, CA, 381 pp
3. Bauer S, Liedl R, Sauter M (2005) Modeling the influence of epikarst evolution on karst aquifer genesis: a time-variant recharge boundary condition for joint karst-epikarst development. Water Resour Res 41(9), W09416. doi: 10.1029/2004WR003321
4. Berner RA, Morse JW (1974) Dissolution kinetics of calcium carbonate in sea water, IV: theory of calcite dissolution. Am J Sci 274:108–134
5. Bredehoeft JD, Konikow LF (1993) Ground-water models: validate or invalidate. Ground Water 31:178–179