@article{CHEB_2017_18_3_a17,
     author = {G. M. Kobel'kov and A. G. Sokolov},
     title = {Implicit finite difference scheme  for barotropic gas equations},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {306--317},
     publisher = {mathdoc},
     volume = {18},
     number = {3},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2017_18_3_a17/}
}