TY - JOUR AU - Pedoe, Daniel TI - On a Geometrical Theorem in Exterior Algebra JO - Canadian journal of mathematics PY - 1967 SP - 1187 EP - 1191 VL - 19 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-107-7/ DO - 10.4153/CJM-1967-107-7 ID - 10_4153_CJM_1967_107_7 ER -