%0 Journal Article %A I. L. Vilents %T On the connection between the uniqueness of the solution of a~nonlocal boundary value problem in a~layer for systems with variable coefficients and parametrics %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1981 %P 69-70 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1981_6_a11/ %G ru %F IVM_1981_6_a11