%0 Journal Article %A A. S. Demidov %T Asymptotic behavior of the solution of a~boundary value problem for elliptic pseudodifferential equations with a~small parameter multiplying the highest operator %J Trudy Moskovskogo matematičeskogo obŝestva %D 1975 %P 119-146 %V 32 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMO_1975_32_a5/ %G ru %F MMO_1975_32_a5