@article{JCA_2013_20_1_JCA_2013_20_1_a2,
     author = {J. Sadowski},
     title = {Smooth {Selections} of {Convex-Valued} {Multifunctions}},
     journal = {Journal of convex analysis},
     pages = {25--42},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/JCA_2013_20_1_JCA_2013_20_1_a2/}
}