TY - JOUR AU - V. S. Sargsyan TI - Self-similar solutions to the problem of axisymmetric filtration of two liquids different in viscosity and density JO - Doklady Akademii Nauk PY - 1976 SP - 1311 EP - 1314 VL - 227 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1976_227_6_a8/ LA - ru ID - DAN_1976_227_6_a8 ER -