@ARTICLE{
author={Nedeljkovic LD,Nedeljkovic Natasa N,Bozanic Dusan K},
year={2006},
title={Ionization distances of multiply charged Rydberg ions approaching solid surfaces},
journal={PHYSICAL REVIEW A},
volume={74},
number={3},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Nedeljkovic Natasa N,Nedeljkovic LD},
year={2005},
title={Ionization distances of Rydberg atoms approaching solid surfaces in the presence of weak electric fields},
journal={PHYSICAL REVIEW A},
volume={72},
number={3},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Nedeljkovic Natasa N,Nedeljkovic LD,Mirkovic MA},
year={2003},
title={Electron capture into large-l Rydberg states of multiply charged ions escaping from solid surfaces},
journal={PHYSICAL REVIEW A},
volume={68},
number={1},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Nedeljkovic LD,Nedeljkovic Natasa N},
year={2003},
title={Rydberg-state reionization of multiply charged ions escaping from solid surfaces},
journal={PHYSICAL REVIEW A},
volume={67},
number={3},
pages={-},
document_type={Article},
}