@article{JCA_2002_9_2_JCA_2002_9_2_a14,
     author = {R. Mifflin and C. Sagastiz\'abal},
     title = {Proximal {Points} are on the {Fast} {Track}},
     journal = {Journal of convex analysis},
     pages = {563--579},
     year = {2002},
     volume = {9},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/JCA_2002_9_2_JCA_2002_9_2_a14/}
}