%0 Journal Article %A Ðorđe Kadijević %A Bogoljub Marinković %T Challenging Mathematics by "archimedes" %J The Teaching of Mathematics %D 2006 %P 31 %V IX %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM2_2006_IX_1_a2/ %G en %F TM2_2006_IX_1_a2