%0 Journal Article
%A E. Spence
%T The strongly regular (40, 12, 2, 4) graphs
%J The electronic journal of combinatorics
%D 2000
%V 7
%U http://geodesic.mathdoc.fr/articles/10.37236/1500/
%R 10.37236/1500
%F 10_37236_1500