@article{GDZPPN001177567, title = {Axissymmetric Free Surface Seepage}, journal = {Numerische Mathematik}, volume = {39}, year = {1982}, pages = {143-168}, zbl = {0494.76097}, url = {http://dml.mathdoc.fr/item/GDZPPN001177567} }
Sloss, J.M.; Remar, J.; Bruch, J.C. Jr. Axissymmetric Free Surface Seepage. Numerische Mathematik, Tome 39 (1982) pp. 143-168. http://gdmltest.u-ga.fr/item/GDZPPN001177567/