%0 Journal Article
%A A. I. Sirota
%T Centers of non-compact simple Lie groups
%J Doklady Akademii Nauk
%D 1960
%P 44-47
%V 134
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1960_134_1_a11/
%G ru
%F DAN_1960_134_1_a11