TY - JOUR AU - A. V. Ivanov AU - J.-F. Rodrigues TI - Generalized solutions of a problem with an obstacle for quasilinear elliptic-parabolic equations JO - Algebra i analiz PY - 1999 SP - 79 EP - 122 VL - 11 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_1999_11_3_a3/ LA - ru ID - AA_1999_11_3_a3 ER -