TY - JOUR AU - Piotr Bogusław Mucha TI - Regular solutions to a monodimensional model with discontinuous elliptic operator JO - Interfaces and free boundaries PY - 2012 SP - 145 EP - 152 VL - 14 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4171/ifb/276/ DO - 10.4171/ifb/276 ID - 10_4171_ifb_276 ER -