%0 Journal Article
%A A.E. Brouwer
%T Polarities of G. Higman's symmetric design and a strongly regular graph on 176 vertices.
%J Aequationes mathematicae
%D 1982
%P 77-82
%V 25
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1982__25_136948/
%F AM2_1982__25_136948