@article{JCA_2010_17_2_JCA_2010_17_2_a19,
     author = {I. M. Bomze and C. Lemar\'echal},
     title = {Necessary {Conditions} for {Local} {Optimality} in {Difference-of-Convex} {Programming}},
     journal = {Journal of convex analysis},
     pages = {673--68},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/JCA_2010_17_2_JCA_2010_17_2_a19/}
}