@ARTICLE{
author={Grujovic-Zdolsek Sanja M,Neskovic Nebojsa B,Telecki Igor N,Cosic Marko},
year={2022},
title={Complex and catastrophic ion beam focusing with a very thin electrostatic square rainbow lens},
journal={EUROPEAN PHYSICAL JOURNAL PLUS},
volume={137},
number={4},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Neskovic Nebojsa B,Telecki Igor N,Cosic Marko,Grujovic-Zdolsek Sanja M,Belicev Petar D},
year={2021},
title={Focusing properties of a very thin electrostatic quadrupole lens},
journal={NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT},
volume={985},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Telecki Igor N,Grujovic-Zdolsek Sanja M,Petrovic Srdjan M},
year={2018},
title={Spatial Rainbows and Catastrophes in Transmission of Protons Through the Electrostatic Octopole Lens},
journal={NUCLEAR TECHNOLOGY & RADIATION PROTECTION},
volume={33},
number={4},
pages={347-355},
document_type={Article},
} 

@ARTICLE{
author={Telecki Igor N,Grujovic-Zdolsek Sanja M,Belicev Petar D,Petrovic Srdjan M,Neskovic Nebojsa B},
year={2018},
title={Spatial Rainbows and Catastrophes in Transmission of Protons Through Electrostatic Hexapole Lens},
journal={NUCLEAR TECHNOLOGY & RADIATION PROTECTION},
volume={33},
number={3},
pages={231-238},
document_type={Article},
}