TY - JOUR AU - Spence, E. TI - A new class of Hadamard matrices JO - Glasgow mathematical journal PY - 1967 SP - 59 EP - 62 VL - 8 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500000094/ DO - 10.1017/S0017089500000094 ID - 10_1017_S0017089500000094 ER -