@ARTICLE{
author={Vojnovic Nebojsa,Jokanovic Branka S,Mitrovic Miranda,Mesa Francisco,Medina Francisco},
year={2014},
title={Tuning ZOR in ENZ Waveguide Using a Single Longitudinal Slot and Equivalent Circuit Parameter Extraction},
journal={2014 8TH INTERNATIONAL CONGRESS ON ADVANCED ELECTROMAGNETIC MATERIALS IN MICROWAVES AND OPTICS (METAMATERIALS)},
volume={},
number={},
pages={-},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Mitrovic Miranda,Jokanovic Branka S,Vojnovic Nebojsa},
year={2013},
title={Wideband Tuning of the Tunneling Frequency in a Narrowed Epsilon-Near-Zero Channel},
journal={IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS},
volume={12},
number={},
pages={631-634},
document_type={Article},
}