@ARTICLE{
author={Efremov Andrey A,Bogomolov Sergey L,Bekhterev Vladimir V,Dobrosavljevic Aleksandar S,Vujovic Velibor V,Neskovic Nebojsa B,Trajic Ivan M},
year={2018},
title={Upgrading of the CAPRICE Type ECR Ion Source},
journal={PROCEEDINGS OF THE 17TH INTERNATIONAL CONFERENCE ON ION SOURCES},
volume={2011},
number={},
pages={-},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Efremov Andrey A,Bogomolov Sergey L,Bekhterev Vladimir V,Dobrosavljevic Aleksandar S,Neskovic Nebojsa B,Trajic Ivan M,Ciric Dragana D},
year={2018},
title={Upgrading the Ecr Ion Source Within Fama},
journal={NUCLEAR TECHNOLOGY & RADIATION PROTECTION},
volume={33},
number={1},
pages={47-52},
document_type={Article},
} 

@ARTICLE{
author={Dobrosavljevic Aleksandar S,Efremov Andrey A,Draganic Ilija N,Dekic S,Stalevski Trajan},
year={2000},
title={Progress report on the mVINIS ion source},
journal={REVIEW OF SCIENTIFIC INSTRUMENTS},
volume={71},
number={2},
pages={915-917},
document_type={Article},
} 

@ARTICLE{
author={Dobrosavljevic Aleksandar S,Milosavljevic Momir S,Bibic Natasa M,Efremov Andrey A},
year={2000},
title={The L3A facility at the Vinca Institute: Surface modification of materials, by heavy ion beams from an electron cyclotron resonance ion source},
journal={REVIEW OF SCIENTIFIC INSTRUMENTS},
volume={71},
number={2},
pages={786-788},
document_type={Article},
}