%0 Journal Article %A Arioli, M. %A Manzini, G. %T A network programming approach in solving Darcy's equations by mixed finite-element methods %J Electronic transactions on numerical analysis %D 2006 %P 41-70 %V 22 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2006__22__a6/ %G en %F ETNA_2006__22__a6