%0 Journal Article
%A P. I. Samovol
%A M. Applebaum
%T From a School Question to a Problem for Students
%J Matematičeskoe obrazovanie
%D 2005
%P 51-57
%V 34
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MO_2005_34_3_a3/
%G ru
%F MO_2005_34_3_a3