TY - JOUR AU - Davison, T. M. K. TI - On Gleason's Definition of Quadratic Forms JO - Canadian mathematical bulletin PY - 1981 SP - 233 EP - 236 VL - 24 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1981-036-4/ DO - 10.4153/CMB-1981-036-4 ID - 10_4153_CMB_1981_036_4 ER -