TY - JOUR AU - V. N. Monakhov TI - Solvability of filtration problems with free boundaries JO - Doklady Akademii Nauk PY - 1964 SP - 1320 EP - 1322 VL - 156 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1964_156_6_a17/ LA - ru ID - DAN_1964_156_6_a17 ER -