@ARTICLE{
author={Gutman Ivan,Furtula Boris,Kovacevic Radmila M},
year={2007},
title={Partitioning of pi-electrons in rings of aza-derivatives of naphthalene},
journal={JOURNAL OF THE SERBIAN CHEMICAL SOCIETY},
volume={72},
number={7},
pages={655-663},
document_type={Article},
} 

@ARTICLE{
author={Balaban Alexandru T,Furtula Boris,Gutman Ivan,Kovacevic Radmila M},
year={2007},
title={Partitioning of pi-electrons in rings of aza-derivatives of polycyclic benzenoid hydrocarbons},
journal={POLYCYCLIC AROMATIC COMPOUNDS},
volume={27},
number={1},
pages={51-63},
document_type={Article},
} 

@ARTICLE{
author={Gojak Sabina,Radenkovic Slavko,Kovacevic Radmila M,Stankovic Sonja,Djurdjevic Jelena,Gutman Ivan},
year={2006},
title={A difference between the pi-electron properties of catafusenes and perifusenes},
journal={POLYCYCLIC AROMATIC COMPOUNDS},
volume={26},
number={3},
pages={197-206},
document_type={Article},
} 

@ARTICLE{
author={Gutman Ivan,Furtula Boris,Djurdjevic Jelena,Kovacevic Radmila M,Stankovic Sonja},
year={2005},
title={Annelated perylenes: benzenoid molecules violating the Kekule-structure-based cyclic conjugation models},
journal={JOURNAL OF THE SERBIAN CHEMICAL SOCIETY},
volume={70},
number={8-9},
pages={1023-1031},
document_type={Article},
} 

@ARTICLE{
author={Gutman Ivan,Stankovic Sonja,Kovacevic Radmila M,Djurdjevic Jelena,Furtula Boris},
year={2005},
title={Anomalous cyclic conjugation in benzenoid molecules with a small number of Kekule structures},
journal={INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY},
volume={44},
number={9},
pages={1751-1755},
document_type={Article},
}