1. Al-Amri, M.: Hydrologic and hydrogeologic responses of springs to rainfall in Garsias and Arzat upper catchments. M.Sc. Thesis. Sultan Qaboos University, Muscat (2006)
2. Aravin, V.I., Numerov, S.N.: Theory of Fluid Flow in Undeformable Porous Media. Gostekhizdat, Moscow (1953). Translated Israel Program for Scientific Translation, Jerusalem (1965) (in Russian)
3. Bear, J.: The Dynamics of Fluids in Porous Media. Elsevier, New York (1972)
4. Bense, V.F., Gleeson, T., Loveless, S.E., Bour, O., Scibek, J.: Fault zone hydrogeology. Earth Sci. Rev. 127, 171–192 (2013)
5. Broda, S., Paniconi, C., Larocque, M.: Numerical investigation of leakage in sloping aquifers. J. Hydrol. 409, 49–61 (2011)