TY - JOUR AU - Mora, Maria Giovanna AU - Morini, Massimiliano TI - Local calibrations for minimizers of the Mumford-Shah functional with a regular discontinuity set JO - Annales de l'I.H.P. Analyse non linéaire PY - 2001 SP - 403 EP - 436 VL - 18 IS - 4 PB - Elsevier UR - http://www.numdam.org/item/AIHPC_2001__18_4_403_0/ LA - en ID - AIHPC_2001__18_4_403_0 ER -