TY  - JOUR
AU  - S. Z. Levendorskii
TI  - Nonclassical spectral asymptotics in the case of degeneration that is not in a power form
JO  - Differencialʹnye uravneniâ
PY  - 1988
SP  - 1021
EP  - 1027
VL  - 24
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1988_24_6_a12/
LA  - ru
ID  - DE_1988_24_6_a12
ER  -