TY  - JOUR
AU  - Yu. A. Konyaev
TI  - A Class of Singularly Perturbed Boundary Value Problems with Unstable Spectrum of the Limit Operator
JO  - Differencialʹnye uravneniâ
PY  - 2001
SP  - 558
EP  - 561
VL  - 37
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2001_37_4_a14/
LA  - ru
ID  - DE_2001_37_4_a14
ER  -