%0 Journal Article %A Bartolini Bussi, M.G. %T Drawing instruments: Theories and practices from history to didactics %J Documenta mathematica %D 1998 %P 735-746 %V ICM Berlin 1998, Vol. III %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_1998__S9__a7/ %G en %F DOCMA_1998__S9__a7