@ARTICLE{
author={Grkovic Sava B},
year={2014},
title={Small Balanced Antennas for Bluetooth Applications},
journal={2014 17TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE (MELECON)},
volume={},
number={},
pages={91-96},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Grkovic Sava B,Miljanovic Dejan M,Stefanovski Snezana Lj,Potrebic Milka M,Tosic Dejan V},
year={2013},
title={Wipl-D Modeling of Multilayer Filter with Interdigital Feeders},
journal={2013 21ST TELECOMMUNICATIONS FORUM (TELFOR)},
volume={},
number={},
pages={900-903},
document_type={Proceedings Paper},
}