@article{DE_1992_28_2_a14,
     author = {L. A. Zhelezovskaya and S. E. Zhelezovsky},
     title = {The rate of convergence of the {Rothe--Galerkin} method for hyperbolic equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {305--316},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1992_28_2_a14/}
}