%0 Journal Article %A G. Chavent %T On p-Convex, Proximally Smooth, Quasi-Convex, Strictly Quasi-Convex and Approximately Convex Sets %J Journal of convex analysis %D 2015 %P 427-446 %V 22 %N 2 %U http://geodesic.mathdoc.fr/item/JCA_2015_22_2_JCA_2015_22_2_a4/ %F JCA_2015_22_2_JCA_2015_22_2_a4