%0 Journal Article %A J. C. Ho %A N. J. Wildberger %T A Physical Archimedean Approach to Affine Geometry and the Remarkable 13 (Mixed) Configuration %J Journal for geometry and graphics %D 2022 %P 65-8 %V 26 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2022_26_1_JGG_2022_26_1_a9/ %F JGG_2022_26_1_JGG_2022_26_1_a9