TY - JOUR AU - A. V. Koldoba AU - G. V. Ustyugova TI - Difference scheme with a symmetry analyzer for equations of gas dynamics JO - Matematičeskoe modelirovanie PY - 2019 SP - 45 EP - 57 VL - 31 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_2019_31_7_a2/ LA - ru ID - MM_2019_31_7_a2 ER -