%0 Journal Article
%A V. A. Bezverkhnii
%T Boundary value problems for an equation of elliptic type in a~Hilbert space
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1977
%V 32
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1977_32_5_a8/
%G ru
%F RM_1977_32_5_a8