%0 Journal Article
%A Gang Ma
%A Qiuju Bian
%A Jianfeng Wang
%T Bounds on the weighted vertex PI index of cacti graphs
%J Filomat
%D 2019
%P 5977 
%V 33
%N 18
%U http://geodesic.mathdoc.fr/articles/10.2298/FIL1918977M/
%R 10.2298/FIL1918977M
%G en
%F 10_2298_FIL1918977M