TY - JOUR AU - Pavel Krejcí AU - Jürgen Sprekels TI - Parabolic regularization of differential inclusions and the stop operator JO - Interfaces and free boundaries PY - 2002 SP - 423 EP - 435 VL - 4 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4171/ifb/68/ DO - 10.4171/ifb/68 ID - 10_4171_ifb_68 ER -