TY  - JOUR
AU  - A. Toraev
TI  - On the oscillation of solutions of higher order equations of elliptic type
JO  - Doklady Akademii Nauk
PY  - 1981
SP  - 1309
EP  - 1311
VL  - 259
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1981_259_6_a6/
LA  - ru
ID  - DAN_1981_259_6_a6
ER  -