%0 Journal Article
%A O. R. Musin
%A A. S. Tarasov
%T Extremal problems of circle packings on a~sphere and irreducible contact graphs
%J Informatics and Automation
%D 2015
%P 133-148
%V 288
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_2015_288_a8/
%G ru
%F TRSPY_2015_288_a8