@article{DE_1973_9_6_a10,
     author = {V. N. Abrashin and P. A. Vakulchik},
     title = {Difference schemes of first order accuracy for quasilinear hyperbolic {systems.~I}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1085--1098},
     publisher = {mathdoc},
     volume = {9},
     number = {6},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1973_9_6_a10/}
}