%0 Journal Article %A M. Yu. Yunusov %T A two-sided boundary layer in nonlocal problems %J Doklady Akademii Nauk %D 1984 %P 829-831 %V 279 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_279_4_a14/ %G ru %F DAN_1984_279_4_a14