@article{DE_1993_29_7_a8,
     author = {K. Dagher and I. A. Dzyuba},
     title = {A method for the regularization of multicomponent difference schemes},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1174--1178},
     publisher = {mathdoc},
     volume = {29},
     number = {7},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1993_29_7_a8/}
}