%0 Journal Article
%A Helmut Völklein
%T Braid group action, embedding problems and the groups PGLn(q), Pun(q2).
%J Forum mathematicum
%D 1994
%P 513-536
%V 6
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FORUM_1994__6_3_141749/
%F FORUM_1994__6_3_141749