@article{JCA_2012_19_3_JCA_2012_19_3_a6,
     author = {C. Bianchini and A. Henrot},
     title = {Optimal {Sets} for a {Class} of {Minimization} {Problems} with {Convex} {Constraints}},
     journal = {Journal of convex analysis},
     pages = {725--758},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {2012},
     url = {http://geodesic.mathdoc.fr/item/JCA_2012_19_3_JCA_2012_19_3_a6/}
}