TY - JOUR AU - S. E. Aleksandrov AU - R. V. Goldshtejn TI - Flow of a plastic substance through a convergent channel: Characteristics of the solution JO - Doklady Akademii Nauk PY - 1993 SP - 314 EP - 316 VL - 332 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1993_332_3_a12/ LA - ru ID - DAN_1993_332_3_a12 ER -