%0 Journal Article %A Sh. A. Burkhanov %A V. L. Makarov %T Exact and truncated difference schemes for a fourth-order ordinary differential equation %J Differencialʹnye uravneniâ %D 1984 %P 1502-1514 %V 20 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_9_a3/ %G ru %F DE_1984_20_9_a3