%0 Journal Article
%A S. V. Zakurdaev
%T Hierarchical algorithm for constructing a minimal spanning tree
%J Matematičeskoe obrazovanie
%D 2020
%P 51-53
%N 1
%U http://geodesic.mathdoc.fr/item/MO_2020_1_a6/
%G ru
%F MO_2020_1_a6