@ARTICLE{
author={Pirzada S,Ganie Hilal A,Gutman Ivan},
year={2016},
title={Comparison Between the Laplacian Energy Like Invariant and the Kirchhoff Index},
journal={ELECTRONIC JOURNAL OF LINEAR ALGEBRA},
volume={31},
number={},
pages={27-41},
document_type={Article},
} 

@ARTICLE{
author={Pirzada Shariefuddin,Ganie Hilal A,Gutman Ivan},
year={2015},
title={On Laplacian-Energy-Like Invariant and Kirchhoff Index},
journal={MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY},
volume={73},
number={1},
pages={41-59},
document_type={Article},
}