%0 Journal Article %A A. G. Eliseev %A Yu. A. Konyaev %A D. A. Shaposhnikova %T Unique Solvability of Singularly Perturbed Boundary-Value Problems with Unstable Spectrum of the Limit Operator %J Matematičeskie zametki %D 2014 %P 222-226 %V 95 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2014_95_2_a4/ %G ru %F MZM_2014_95_2_a4