TY  - JOUR
AU  - O. A. Veliev
TI  - Spectral expansion of nonselfadjoint differential operators with periodic coefficients
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 2052
EP  - 2059
VL  - 22
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_12_a4/
LA  - ru
ID  - DE_1986_22_12_a4
ER  -