%0 Journal Article
%A A. A. Nikonov
%A V. I. Utkin
%T Extension of dissipative operators in a~Hilbert space with an indefinite metric
%J Matematičeskie zametki
%D 1975
%P 909-918
%V 17
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1975_17_6_a8/
%G ru
%F MZM_1975_17_6_a8