TY  - JOUR
AU  - L. V. Petukhov
AU  - V. A. Troitskii
TI  - Variational optimization problems for hyperbolic partial differential equations
JO  - Doklady Akademii Nauk
PY  - 1972
SP  - 1065
EP  - 1067
VL  - 206
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1972_206_5_a10/
LA  - ru
ID  - DAN_1972_206_5_a10
ER  -