%0 Journal Article %T Problems of the International Mathematical Tournament of the Towns %J Matematičeskoe obrazovanie %D 2003 %P 50-73 %V 24 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2003_24_1_a3/ %G ru %F MO_2003_24_1_a3