TY  - JOUR
AU  - G. V. Martynenko
TI  - A~property of singularly perturbed differential operators with almost periodic coefficients
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1976
SP  - 47
EP  - 51
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1976_10_a7/
LA  - ru
ID  - IVM_1976_10_a7
ER  -