TY  - JOUR
AU  - V. A. Sharafutdinov
TI  - Quasi-isotropic approximation in dynamic elasticity, and some
JO  - Doklady Akademii Nauk
PY  - 1993
SP  - 723
EP  - 725
VL  - 329
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1993_329_6_a9/
LA  - ru
ID  - DAN_1993_329_6_a9
ER  -