%0 Journal Article
%A Roberto Alicandro
%A Andrea Braides
%A Jayant M. Shah
%T Free-discontinuity problems via functionals involving the L1-norm of the gradient and their approximations
%J Interfaces and free boundaries
%D 1999
%P 17-37
%V 1
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4171/ifb/2/
%R 10.4171/ifb/2
%F 10_4171_ifb_2