TY - JOUR AU - Bigolin, F. AU - Caravenna, L. AU - Serra Cassano, F. TI - Intrinsic Lipschitz graphs in Heisenberg groups and continuous solutions of a balance equation JO - Annales de l'I.H.P. Analyse non linéaire PY - 2015 SP - 925 EP - 963 VL - 32 IS - 5 PB - Elsevier UR - http://archive.numdam.org/articles/10.1016/j.anihpc.2014.05.001/ DO - 10.1016/j.anihpc.2014.05.001 LA - en ID - AIHPC_2015__32_5_925_0 ER -