%0 Journal Article
%A M. A. Iordanskii
%T Minimal numberings of the vertices of trees
%J Doklady Akademii Nauk
%D 1974
%P 272-275
%V 218
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1974_218_2_a4/
%G ru
%F DAN_1974_218_2_a4