TY - JOUR AU - Schuster, Seymour TI - Axes of Points of Certain Linear Systems of Polarities JO - Canadian journal of mathematics PY - 1967 SP - 1072 EP - 1077 VL - 19 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-097-1/ DO - 10.4153/CJM-1967-097-1 ID - 10_4153_CJM_1967_097_1 ER -