TY - JOUR AU - Yu. V. Yulmukhametova TI - Submodels of gas motion with a~linear velocity field in the degenerate case JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2011 SP - 139 EP - 150 VL - 14 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2011_14_2_a16/ LA - ru ID - SJIM_2011_14_2_a16 ER -