%0 Journal Article %A N. J. Yurchuk %A Charie Cocu %T On the classical solution of a mixed problem for a one-dimensional hyperbolic equation of even order %J Differencialʹnye uravneniâ %D 1993 %P 1075-1077 %V 29 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1993_29_6_a22/ %G ru %F DE_1993_29_6_a22