%0 Journal Article %A A. I. Ivandaev %T A method of introducing “pseudoviscosity” and its use for improving the difference solutions of hydrodynamic equations %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1975 %P 523-527 %V 15 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1975_15_2_a28/ %G ru %F ZVMMF_1975_15_2_a28