%0 Journal Article %A K. Alymkulov %A T. D. Asylbekov %A S. F. Dolbeeva %T Generalization of the Boundary Function Method for Solving Boundary-Value Problems for Bisingularly Perturbed Second-Order Differential Equations %J Matematičeskie zametki %D 2013 %P 483-487 %V 94 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2013_94_4_a0/ %G ru %F MZM_2013_94_4_a0