TY - JOUR AU - Goethals, J. M. AU - Seidel, J. J. TI - Orthogonal Matrices with Zero Diagonal JO - Canadian journal of mathematics PY - 1967 SP - 1001 EP - 1010 VL - 19 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-091-8/ DO - 10.4153/CJM-1967-091-8 ID - 10_4153_CJM_1967_091_8 ER -