TY  - JOUR
AU  - Yu. A. Konyaev
TI  - Asymptotic representation of periodic solutions of certain elliptic equations of order $2m$ in the process $m\rightarrow \infty $
JO  - Differencialʹnye uravneniâ
PY  - 1978
SP  - 1900
EP  - 1902
VL  - 14
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1978_14_10_a19/
LA  - ru
ID  - DE_1978_14_10_a19
ER  -