%0 Journal Article
%A J.A. Thas
%T The affine plane AG(2,q), q odd, has a unique one point extension.
%J Inventiones mathematicae
%D 1994
%P 133-140
%V 118
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1994__118_1_144232/
%F IM_1994__118_1_144232