@ARTICLE{
author={Milosevic Ivana R,Markovic Dragan MI,Vilotic Dragica,Vilotic Milorad},
year={2012},
title={Determination of Fe, Mg, Mn and Pb in Girasol (Helianthus Tuberosus L.) Tubers, Soil and Ash by U-Shaped Dc Arc},
journal={FRESENIUS ENVIRONMENTAL BULLETIN},
volume={21},
number={3},
pages={543-548},
document_type={Article},
}