TY - JOUR AU - Horadam, K. J. TI - Cohomological periodicity in graph products of combinatorially aspherical groups JO - Glasgow mathematical journal PY - 1993 SP - 123 EP - 129 VL - 35 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500009642/ DO - 10.1017/S0017089500009642 ID - 10_1017_S0017089500009642 ER -