@ARTICLE{
author={Bochicchio Francesco,Zunic Zora S,Carpentieri Carmela,Antignani S,Venoso Gennaro,Carelli Vincio,Cordedda C,Veselinovic Nenad C,Tollefsen T,Bossew P},
year={2014},
title={Radon in indoor air of primary schools: a systematic survey to evaluate factors affecting radon concentration levels and their variability},
journal={INDOOR AIR},
volume={24},
number={3},
pages={315-326},
document_type={Article},
} 

@ARTICLE{
author={Curguz Zoran,Zunic Zora S,Tollefsen T,Jovanovic P,Nikezic Dragoslav R,Kolarz Predrag M},
year={2013},
title={Active and Passive Radon Concentration Measurements and First-Step Mapping in Schools of Banja Luka, Republic of Srpska},
journal={ROMANIAN JOURNAL OF PHYSICS},
volume={58},
number={},
pages={S90-S98},
document_type={Article},
}