@article{ZVMMF_1994_34_6_a6,
     author = {P. P. Matus},
     title = {Difference schemes on composite grids for hyperbolic equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {870--885},
     year = {1994},
     volume = {34},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1994_34_6_a6/}
}