@ARTICLE{
author={Khadikar PV,Lukovits I,Agrawal VK,Shrivastava S,Jaiswal M,Gutman Ivan,Karmarkar S,Shrivastava A},
year={2003},
title={Equalized electronegativity and topological indices: Application for modeling toxicity of nitrobenzene derivatives},
journal={INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY},
volume={42},
number={6},
pages={1436-1441},
document_type={Article},
} 

@ARTICLE{
author={Lukovits I,Gutman Ivan},
year={2002},
title={On Morgan-trees},
journal={CROATICA CHEMICA ACTA},
volume={75},
number={2},
pages={563-576},
document_type={Article},
} 

@ARTICLE{
author={Gutman Ivan,Linert Wolfgang,Lukovits I,Tomovic Zeljko},
year={2000},
title={On the multiplicative Wiener index and its possible chemical applications},
journal={MONATSHEFTE FUR CHEMIE},
volume={131},
number={5},
pages={421-427},
document_type={Article},
} 

@ARTICLE{
author={Gutman Ivan,Linert Wolfgang,Lukovits I,Tomovic Zeljko},
year={2000},
title={The multiplicative version of the Wiener index},
journal={JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES},
volume={40},
number={1},
pages={113-116},
document_type={Article},
}