@article{M2AN_1999__33_2_261_0,
     author = {Chambolle, Antonin},
     title = {Finite-differences discretizations of the {Mumford-Shah} functional},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {261--288},
     publisher = {EDP-Sciences},
     volume = {33},
     number = {2},
     year = {1999},
     mrnumber = {1700035},
     zbl = {0947.65076},
     language = {en},
     url = {http://www.numdam.org/item/M2AN_1999__33_2_261_0/}
}