TY - JOUR AU - Peremans, W. TI - Existence and equivalence of finite binary projective groups JO - Compositio Mathematica PY - 1951 SP - 169 EP - 192 VL - 9 PB - Kraus Reprint UR - http://archive.numdam.org/item/CM_1951__9__169_0/ LA - en ID - CM_1951__9__169_0 ER -