TY - JOUR AU - G. I. Bizhanova AU - V. A. Solonnikov TI - On problems with free boundaries for second-order parabolic equations JO - Algebra i analiz PY - 2000 SP - 98 EP - 139 VL - 12 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2000_12_6_a1/ LA - ru ID - AA_2000_12_6_a1 ER -