%0 Journal Article
%A Xueliang Li
%A Ivan Gutman
%T Elementary proof of the reality of the zeros of beta-polynomials of complete graphs
%J Kragujevac Journal of Mathematics
%D 2000
%P 49 - 56
%V 22
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KJM_2000_22_1_a5/
%F KJM_2000_22_1_a5