%0 Journal Article
%A Ivan Gutman
%T Graphs with smallest sum of squares of vertex degrees
%J Kragujevac Journal of Mathematics
%D 2003
%P 51 - 54
%V 25
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KJM_2003_25_1_a3/
%F KJM_2003_25_1_a3