@ARTICLE{
author={Boskovic Goran C,Ratkovic Sanja N,Kis Erne E,Geszti Olga},
year={2013},
title={Carbon nanotubes purification constrains due to large catalyst particles encapsulation},
journal={BULLETIN OF MATERIALS SCIENCE},
volume={36},
number={1},
pages={1-7},
document_type={Article},
} 

@ARTICLE{
author={Ratkovic Sanja N,Vujicic Dj,Kis Erne E,Boskovic Goran C,Geszti Olga},
year={2011},
title={Different degrees of weak metal-support interaction in Fe-(Ni)/Al(2)O(3) catalyst governing activity and selectivity in carbon nanotubes' production using ethylene},
journal={MATERIALS CHEMISTRY AND PHYSICS},
volume={129},
number={1-2},
pages={398-405},
document_type={Article},
}