TY - JOUR AU - Delsarte, P. AU - Goethals, J. M. AU - Seidel, J. J. TI - Orthogonal Matrices with Zero Diagonal. II JO - Canadian journal of mathematics PY - 1971 SP - 816 EP - 832 VL - 23 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1971-091-x/ DO - 10.4153/CJM-1971-091-x ID - 10_4153_CJM_1971_091_x ER -