@article{JCA_2002_9_2_JCA_2002_9_2_a1,
     author = {E. M. Bednarczuk},
     title = {Upper {H\"older} {Continuity} of {Minimal} {Points}},
     journal = {Journal of convex analysis},
     pages = {327--338},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {2002},
     url = {http://geodesic.mathdoc.fr/item/JCA_2002_9_2_JCA_2002_9_2_a1/}
}