TY  - JOUR
AU  - N. V. Ardelyan
AU  - S. V. Chernigovsky
TI  - Convergence of difference schemes for two-dimensional equations of gas dynamics taking account of gravitation in an acoustic approximation
JO  - Differencialʹnye uravneniâ
PY  - 1984
SP  - 1119
EP  - 1127
VL  - 20
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1984_20_7_a1/
LA  - ru
ID  - DE_1984_20_7_a1
ER  -