%0 Journal Article
%A Muhuo Liu
%T On the Laplacian spread of trees and unicyclic graphs
%J Kragujevac Journal of Mathematics
%D 2010
%P 151 
%V 34
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KJM_2010_34_a13/
%G en
%F KJM_2010_34_a13