%0 Journal Article %A Paige, Lowell J. %A Wexler, Charles %T A canonical form for incidence matrices of finite projective planes and their associated latin squares %J Portugaliae mathematica %D 1953 %P 105-112 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1953__12_3_114718/ %G en %F PORMA_1953__12_3_114718