%0 Journal Article %A Mathon, Rudolf %T Symmetric Conference Matrices of Order pq 2 + 1 %J Canadian journal of mathematics %D 1978 %P 321-331 %V 30 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-029-1/ %R 10.4153/CJM-1978-029-1 %F 10_4153_CJM_1978_029_1