@ARTICLE{
author={Dohcevic-Mitrovic Zorana D,Paunovic Novica M,Matovic Branko Z,Osiceanu P,Scurtu Rares,Askrabic Sonja M,Radovic Marko B},
year={2015},
title={Structural dependent room-temperature ferromagnetism in yttrium doped HfO2 nanoparticles},
journal={CERAMICS INTERNATIONAL},
volume={41},
number={5},
pages={6970-6977},
document_type={Article},
} 

@ARTICLE{
author={Paunovic Novica M,Dohcevic-Mitrovic Zorana D,Scurtu Rares,Askrabic Sonja M,Prekajski Marija D,Matovic Branko Z,Popovic Zoran V},
year={2012},
title={Suppression of inherent ferromagnetism in Pr-doped CeO2 nanocrystals},
journal={NANOSCALE},
volume={4},
number={17},
pages={5469-5476},
document_type={Article},
}