TY - JOUR AU - A. T. Berlyand AU - S. A. Shchennikov TI - Singularities of numerical solution of gas-dynamical problems with many interacting discontinuities JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1983 SP - 702 EP - 712 VL - 23 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1983_23_3_a17/ LA - ru ID - ZVMMF_1983_23_3_a17 ER -