%0 Journal Article
%A M. M. Malamud
%T Boundary value problems for Hermitian operators with gaps
%J Doklady Akademii Nauk
%D 1990
%P 1335-1340
%V 313
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_313_6_a12/
%G ru
%F DAN_1990_313_6_a12