TY - JOUR AU - O. V. Bulatov TI - Analytical and numerical Riemann solutions of the Saint Venant equations for forward- and backward-facing step flows JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2014 SP - 149 EP - 163 VL - 54 IS - 1 UR - http://geodesic.mathdoc.fr/item/ZVMMF_2014_54_1_a12/ LA - ru ID - ZVMMF_2014_54_1_a12 ER -