%0 Journal Article %A N. N. Kuznetsov %T The accuracy of certain approximate methods for the computation of weak solutions of a first order quasilinear equation %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1976 %P 1489-1502 %V 16 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1976_16_6_a12/ %G ru %F ZVMMF_1976_16_6_a12