%0 Journal Article
%A C.W. Stark
%T Arithmetic groups of gauge transformations.
%J Forum mathematicum
%D 1993
%P 49-72
%V 5
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FORUM_1993__5_3_141699/
%F FORUM_1993__5_3_141699