1. Ground-water movements controlled through spreading;Baumann;Trans. ASCE,1952
2. Hydraulics of Groundwater;Bear,1979
3. Glover, R.E., 1960. Mathematical derivations as pertain to ground-water recharge. Mimeographed Report, Agricultural Research Service, US Department of Agriculture, Ft. Collins, CO, 81pp.
4. Growth and decay of ground-water mounds in response to uniform percolation;Hantush;Water Resour. Res.,1967
5. Vertical recharge of unconfined aquifer;Hunt;J. Hydraul. Div. ASCE,1971