%0 Journal Article %A A. A. Ostapenko %T Mathematics for high school students: from fragmentariness %J Matematičeskoe obrazovanie %D 2015 %P 22-25 %V 76 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2015_76_4_a1/ %G ru %F MO_2015_76_4_a1