%0 Journal Article %A V. F. Butuzov %T Singularly perturbed boundary value problem with multizonal interior transitional layer %J Modelirovanie i analiz informacionnyh sistem %D 2015 %P 5-22 %V 22 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAIS_2015_22_1_a0/ %G ru %F MAIS_2015_22_1_a0