@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/