@ARTICLE{
author={Das Kinkar Ch,Gutman Ivan,Cevik Sinan A,Zhou Bo},
year={2013},
title={On Laplacian Energy},
journal={MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY},
volume={70},
number={2},
pages={689-696},
document_type={Article},
} 

@ARTICLE{
author={Maden Dilek Gungor A,Gutman Ivan,Cevik Sinan A},
year={2013},
title={Bounds for Resistance-Distance Spectral Radius},
journal={HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS},
volume={42},
number={1},
pages={43-50},
document_type={Article},
}