@article{DE_1993_29_6_a22,
     author = {N. J. Yurchuk and Charie Cocu},
     title = {On the classical solution of a mixed problem for a one-dimensional hyperbolic equation of even order},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1075--1077},
     year = {1993},
     volume = {29},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1993_29_6_a22/}
}