TY  - JOUR
AU  - Yu. D. Shmyglevskii
TI  - A variation problem in the gas dynamics of axially symmetrical supersonic flows
JO  - Doklady Akademii Nauk
PY  - 1957
SP  - 520
EP  - 522
VL  - 113
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1957_113_3_a10/
LA  - ru
ID  - DAN_1957_113_3_a10
ER  -