TY - JOUR AU - V. K. Andreev TI - Nonsteady flow of a compressible fluid with a free boundary JO - Doklady Akademii Nauk PY - 1979 SP - 1107 EP - 1110 VL - 244 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1979_244_5_a14/ LA - ru ID - DAN_1979_244_5_a14 ER -