@article{ZVMMF_1995_35_2_a11,
     author = {M. P. Levin and L. V. Sidorov},
     title = {A hybrid modification of the scheme of the method of quasicharacteristics on a pyramidal pattern},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {310--317},
     year = {1995},
     volume = {35},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1995_35_2_a11/}
}