TY - JOUR AU - Paige, Lowell J. AU - Wexler, Charles TI - A canonical form for incidence matrices of finite projective planes and their associated latin squares JO - Portugaliae mathematica PY - 1953 SP - 105 EP - 112 VL - 12 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PORMA_1953__12_3_114718/ LA - en ID - PORMA_1953__12_3_114718 ER -