%0 Journal Article
%A Robert J. Zimmer
%T On the algebraic hull of an automorphism group of a principal bundle.
%J Commentarii mathematici Helvetici
%D 1990
%P 375-387
%V 65
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1990__65_3_140201/
%F CMH_1990__65_3_140201