@article{DE_1998_34_3_a14,
     author = {V. A. Asmolik},
     title = {On a class of four-layer locally one-dimensional difference schemes for second-order hyperbolic equations of arbitrary dimension},
     journal = {Differencialʹnye uravneni\^a},
     pages = {390--394},
     publisher = {mathdoc},
     volume = {34},
     number = {3},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1998_34_3_a14/}
}