TY  - JOUR
AU  - A. V. Efremov
AU  - D. V. Efremov
TI  - Asymptotic behavior of the spectrum of an elliptic operator invariant relative to a discrete group of diffeomorphisms
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1986
SP  - 57
EP  - 59
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1986_1_a15/
LA  - ru
ID  - VMUMM_1986_1_a15
ER  -