%0 Journal Article
%A A. G. Brusentsev
%T A remark on essential self-adjointness of nonsemi-bounded elliptic operators in~$L_2(G)$
%J Žurnal matematičeskoj fiziki, analiza, geometrii
%D 1999
%P 234-244
%V 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JMAG_1999_6_a3/
%G ru
%F JMAG_1999_6_a3