@article{AIHPC_1996__13_4_485_0,
     author = {Bonnet, A.},
     title = {On the regularity of edges in image segmentation},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {485--528},
     publisher = {Gauthier-Villars},
     volume = {13},
     number = {4},
     year = {1996},
     mrnumber = {1404319},
     zbl = {0883.49004},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPC_1996__13_4_485_0/}
}