%0 Journal Article %A Zh. N. Kudryasheva %T A numerical method of solving the problem of the spread of a conservative admixture in a water course %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1978 %P 1549-1560 %V 18 %N 6 %U http://geodesic.mathdoc.fr/item/ZVMMF_1978_18_6_a16/ %G ru %F ZVMMF_1978_18_6_a16