TY - JOUR AU - A. V. Kazhikhov AU - V. V. Ragulin TI - Nonstationary problems of ideal-fluid penetration through a bounded region JO - Doklady Akademii Nauk PY - 1980 SP - 1344 EP - 1347 VL - 250 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_250_6_a16/ LA - ru ID - DAN_1980_250_6_a16 ER -