@article{05134432,
title = {Dual variable methods for mixed-hybrid finite element approximation of the potential fluid flow problem in porous media.},
journal = {ETNA. Electronic Transactions on Numerical Analysis [electronic only]},
volume = {24},
year = {2006},
pages = {17-40},
zbl = {1112.65024},
language = {en},
url = {http://dml.mathdoc.fr/item/05134432}
}
Arioli, M.; Maryška, J.; Rozložník, M.; Tůma, M. Dual variable methods for mixed-hybrid finite element approximation of the potential fluid flow problem in porous media.. ETNA. Electronic Transactions on Numerical Analysis [electronic only], Tome 24 (2006) pp. 17-40. http://gdmltest.u-ga.fr/item/05134432/