%0 Journal Article
%A V. V. Makeev
%T An extremal property of convex hexagons
%J Zapiski Nauchnykh Seminarov POMI
%D 2009
%P 93-96
%V 372
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2009_372_a7/
%G ru
%F ZNSL_2009_372_a7