%0 Journal Article
%A J.-P. Chancelier
%A M. De Lara
%T Hidden Convexity in the l0 Pseudonorm
%J Journal of convex analysis
%D 2021
%P 203-236
%V 28
%N 1
%U http://geodesic.mathdoc.fr/item/JCA_2021_28_1_JCA_2021_28_1_a14/
%F JCA_2021_28_1_JCA_2021_28_1_a14