TY - JOUR AU - O. Yu. Kantur AU - V. G. Tsybulin TI - A spectral-difference method for computing convective motions of a fluid in a porous medium, and cosymmetry preservation JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2002 SP - 913 EP - 923 VL - 42 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2002_42_6_a13/ LA - ru ID - ZVMMF_2002_42_6_a13 ER -