Al Jairry, H. (2010). "2D-Flow analysis through zoned earth using finite element approach". Eng. and Tech. Journal, Vol. 28, No. 21: 6315-6324.
Chen, Q. and Zhang, L.M. (2006). "Three-dimensional analysis of water infiltration into Gouhou rockfill Dam using saturated-unsaturated seepage theory". Canadian Geotechnical Journal, 43(5):449-461.
Fakhari, A. and Ghanbari, A. (2013). "A simple method for calculating the seepage from earth dams with clay core". Journal of GeoEngineering, 8(1): 27-32.
FLAC3D. (2012). Finite Difference Analysis Program. Version 5.01 User's Manual.
Jafarzadeh F. Ferdos, F. and Soleimanbeigi A. (2009). "Comparison between two and three dimensional seepage analysis of rock-fill dams constructed in narrow valleys, a case study". Commission internationale des grands barrages, Vingt Trosieme Congres, Des grands barrages, At Brasilia, Brazil.
Jafarzadeh, F. and Shafipour, R. (2003). "Three dimensional seepage analysis of earth dam considering valley shape effects". Proceeding of 6th International Conference of Civil Engineering, Isfahan, Iran.
Jun-feng, Fu and Sheng, J. (2009). "A study on unsteady seepage flow through dam". Journal of Hydrodynamics, 21(4):499-504.
Lam, L. Fredlund, DG. and Barbour, SL. (1988). "Transient seepage model for saturated-unsaturated systems:A geotechnical engineering approach". Canadian Geotechnical Journal, 24(4): 565-580.
Papagianakis, AT. and Fredlund, DG. (1984). "A steady state model for flow in saturated-unsaturated soils". Canadian Geotechnical Journal, 21(3): 419-430.
Rafiezadeh, k. and Ataei-Ashtiani, B. (2014). "Transient free-surface seepage in three dimensional general anisotropic media by BEM". Engineering Analysis with Boundary Elements, 46: 51-56
Rakhshanderoo, G. and Bagherieh, A. (2006). "Three dimensional analysis of seepage in 15-Khordaddam after impoundment". Iranian Journal of Science and Technology, Transaction B, Engineering, 30(B1): 55-68.
Salmasi, F. and Jafari, F. (2013). "Validity of Schaffernak’s and Casagrande’s analytical solutions for Seepage through a homogeneous earth dam". International Journal of Pure Scientific Researches, 1(1): 5-11.