TY - JOUR AU - V. E. Troshchiev TI - Types of mesh permitting conservative approximations of a two-dimensional transport operator by a triangular difference operator JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1976 SP - 793 EP - 797 VL - 16 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1976_16_3_a28/ LA - ru ID - ZVMMF_1976_16_3_a28 ER -