@article{NUMA_1993__66_3_133750,
     author = {V. Caselles and F. Catt\'e and T. Coll and ...},
     title = {A geometric model for activ contours in image processing.},
     journal = {Numerische Mathematik},
     pages = {1--32},
     publisher = {mathdoc},
     volume = {66},
     number = {3},
     year = {1993},
     zbl = {0804.68159},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1993__66_3_133750/}
}