@article{JCA_2006_13_1_JCA_2006_13_1_a7,
     author = {N. Dinh and M. A. Goberna and M. A. L\'opez},
     title = {From {Linear} to {Convex} {Systems:} {Consistency,} {Farkas'} {Lemma} and {Applications}},
     journal = {Journal of convex analysis},
     pages = {113--133},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {2006},
     url = {http://geodesic.mathdoc.fr/item/JCA_2006_13_1_JCA_2006_13_1_a7/}
}