%0 Journal Article
%A M. K. Gol'dberg
%T On the diameter of a strongly connected graph
%J Doklady Akademii Nauk
%D 1966
%P 767-769
%V 170
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1966_170_4_a4/
%G ru
%F DAN_1966_170_4_a4