TY  - JOUR
AU  - A. I. Rylov
TI  - The structure of level lines and a~criterion for the similarity of asymptotics in two-dimensional gas flows
JO  - Sibirskij žurnal industrialʹnoj matematiki
PY  - 1999
SP  - 139
EP  - 150
VL  - 2
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SJIM_1999_2_1_a14/
LA  - ru
ID  - SJIM_1999_2_1_a14
ER  -