%0 Journal Article
%A S. I. Fedorov
%T On the problem of extremal partition of the closed plane
%J Zapiski Nauchnykh Seminarov POMI
%D 1985
%P 149-154
%V 144
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1985_144_a14/
%G ru
%F ZNSL_1985_144_a14