%0 Journal Article %A Lipman, Joe %T Order in Affine and Projective Geometry %J Canadian mathematical bulletin %D 1963 %P 37-43 %V 6 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1963-006-1/ %R 10.4153/CMB-1963-006-1 %F 10_4153_CMB_1963_006_1