@ARTICLE{
author={Dalarsson N,Maksimovic Milan,Jaksic Zoran S},
year={2007},
title={A simplified analytical approach to calculation of the electromagnetic behavior of left-handed metamaterials with a graded refractive index profile},
journal={SCIENCE OF SINTERING},
volume={39},
number={2},
pages={185-191},
document_type={Article},
} 

@ARTICLE{
author={Jaksic Zoran S,Dalarsson N,Maksimovic Milan},
year={2005},
title={Electromagnetic structures containing negative refractive index metamaterials},
journal={Telsiks 2005, Proceedings, Vols 1 and 2},
volume={},
number={},
pages={145-154},
document_type={Proceedings Paper},
}