%0 Journal Article
%A Pettet, Martin R.
%T Groups whose automorphisms are almost determined by their restriction to a subgroup
%J Glasgow mathematical journal
%D 1986
%P 87-93
%V 28
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500006388/
%R 10.1017/S0017089500006388
%F 10_1017_S0017089500006388