@article{JCA_2003_10_2_JCA_2003_10_2_a13,
     author = {D. Bucur},
     title = {Regularity of {Optimal} {Convex} {Shapes}},
     journal = {Journal of convex analysis},
     pages = {501--516},
     year = {2003},
     volume = {10},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/JCA_2003_10_2_JCA_2003_10_2_a13/}
}