TY - JOUR AU - Guy Barles AU - Francesca Da Lio TI - A geometrical approach to front propagation problems in bounded domains with Neumann-type boundary conditions JO - Interfaces and free boundaries PY - 2003 SP - 239 EP - 274 VL - 5 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4171/ifb/79/ DO - 10.4171/ifb/79 ID - 10_4171_ifb_79 ER -