TY - JOUR AU - A. A. Zlotnik AU - B. N. Chetverushkin TI - Parabolicity of the quasi-gasdynamic system of equations, its hyperbolic second-order modification, and the stability of small perturbations for them JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2008 SP - 445 EP - 472 VL - 48 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2008_48_3_a7/ LA - ru ID - ZVMMF_2008_48_3_a7 ER -