%0 Journal Article
%A I. Gutman
%A M. Matejić
%A E. Milovanović
%A I. Milovanović
%T Lower Bounds for Inverse Sum Indeg Index of Graphs
%J Kragujevac Journal of Mathematics
%D 2020
%P 551 
%V 44
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KJM_2020_44_4_a5/
%G en
%F KJM_2020_44_4_a5