@ARTICLE{
author={Stevanovic Vladan,Sljivancanin Zeljko V,Baldereschi Alfonso},
year={2010},
title={Role of Adsorbed H, C, O, and CO on the Atomic Structure of Free and MgO(100)-Supported Ir-4 Clusters: An ab Initio Study},
journal={JOURNAL OF PHYSICAL CHEMISTRY C},
volume={114},
number={37},
pages={15653-15660},
document_type={Article},
} 

@ARTICLE{
author={Tronc P,Stevanovic Vladan,Milosevic Ivanka,Damnjanovic Milan M},
year={2006},
title={Symmetry properties of ZnO nanorods and nanotubes},
journal={PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS},
volume={243},
number={8},
pages={1750-1756},
document_type={Article},
} 

@ARTICLE{
author={Milosevic Ivanka,Stevanovic Vladan,Tronc P,Damnjanovic Milan M},
year={2006},
title={Symmetry of zinc oxide nanostructures},
journal={JOURNAL OF PHYSICS-CONDENSED MATTER},
volume={18},
number={6},
pages={1939-1953},
document_type={Article},
}