%0 Journal Article
%A S.A. Vanstone
%A E.R. Lamken
%T Elliptic semiplanes and group divisible designs with orthogonal resolutions.
%J Aequationes mathematicae
%D 1986
%P 80-92
%V 30
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1986__30_137114/
%F AM2_1986__30_137114