%0 Journal Article
%A A. I. Schetnikov
%T Archimed Bull Problem, Euclid algorithm, and Pell's Equation
%J Matematičeskoe obrazovanie
%D 2004
%P 2-16
%V 30
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MO_2004_30_3_a0/
%G ru
%F MO_2004_30_3_a0