%0 Journal Article %A S. A. Kuleshov %T An Obvious Explanation of the Limit Notion %J Matematičeskoe obrazovanie %D 2008 %P 16-28 %V 46 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2008_46_2_a2/ %G ru %F MO_2008_46_2_a2