%0 Journal Article %A A. B. Vasil'eva %A V. F. Butuzov %A N. N. Nefedov %T Singularly perturbed problems with boundary and internal layers %J Informatics and Automation %D 2010 %P 268-283 %V 268 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2010_268_a17/ %G ru %F TRSPY_2010_268_a17