%0 Journal Article %A V. N. Abrashin %A S. I. Golik %T Efficient difference schemes for nonlinear hyperbolic equations.~I %J Differencialʹnye uravneniâ %D 1985 %P 1107-1117 %V 21 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1985_21_7_a0/ %G ru %F DE_1985_21_7_a0