TY  - JOUR
AU  - S. Yu. Dobrokhotov
AU  - O. L. Tolstova
TI  - Application of conservation laws in asymptotic problems for equations with an operator-valued symbol
JO  - Matematičeskie zametki
PY  - 1990
SP  - 148
EP  - 151
VL  - 47
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1990_47_5_a19/
LA  - ru
ID  - MZM_1990_47_5_a19
ER  -