%0 Journal Article %A V. F. Butuzov %T On the Special Properties of the Boundary Layer in Singularly Perturbed Problems with Multiple Root of the Degenerate Equation %J Matematičeskie zametki %D 2013 %P 68-80 %V 94 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2013_94_1_a5/ %G ru %F MZM_2013_94_1_a5