1. Nonlinear Partial Differential Equations in Engineering;Ames,1965
2. Theory of Fluid Flows Through Natural Rocks;Barenblatt,1990
3. Traveling wave solution of the Boussinesq equation for groundwater flow in horizontal aquifers;Basha;Water Resour. Res.,2013
4. Recherches théoriques sur l'écoulement des nappes d'eau infiltrées dans le sol;Boussinesq;J. Math. Pures Appl., 5me Sér.,1904
5. The unit response of groundwater outflow from a hillslope;Brutsaert;Water Resour. Res.,1994