%0 Journal Article %A Yu. A. Konyaev %T Contrasting solutions of singularly perturbed multipoint boundary-value problems with singularities %J Matematičeskie zametki %D 1994 %P 95-101 %V 56 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1994_56_4_a8/ %G ru %F MZM_1994_56_4_a8