@article{JCA_2002_9_2_JCA_2002_9_2_a12,
     author = {P. Lavilledieu and A. Seeger},
     title = {Rank {Condition} and {Controllability} of {Parametric} {Convex} {Processes}},
     journal = {Journal of convex analysis},
     pages = {535--542},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {2002},
     url = {http://geodesic.mathdoc.fr/item/JCA_2002_9_2_JCA_2002_9_2_a12/}
}