@article{JCA_2005_12_1_JCA_2005_12_1_a1,
     author = {A. Bensoussan and J.-L. Menaldi},
     title = {Difference {Equations} on {Weighted} {Graphs}},
     journal = {Journal of convex analysis},
     pages = {13--44},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2005},
     url = {http://geodesic.mathdoc.fr/item/JCA_2005_12_1_JCA_2005_12_1_a1/}
}