%0 Journal Article
%A Phelps, K. T.
%T Direct Product of Derived Steiner Systems Using Inversive Planes
%J Canadian journal of mathematics
%D 1981
%P 1365-1369
%V 33
%N 6
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1981-105-7/
%R 10.4153/CJM-1981-105-7
%F 10_4153_CJM_1981_105_7