@ARTICLE{
author={Mihajlovic Marija T,Lazarevic Slavica S,Jankovic-Castvan Ivona M,Kovac Janez,Jokic Bojan M,Janackovic Djordje T,Petrovic Rada D},
year={2015},
title={Kinetics, thermodynamics, and structural investigations on the removal of Pb2+, Cd2+, and Zn2+ from multicomponent solutions onto natural and Fe(III)-modified zeolites},
journal={CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY},
volume={17},
number={2},
pages={407-419},
document_type={Article},
} 

@ARTICLE{
author={Mihajlovic Marija T,Lazarevic Slavica S,Jankovic-Castvan Ivona M,Jokic Bojan M,Janackovic Djordje T,Petrovic Rada D},
year={2014},
title={A Comparative Study of the Removal of Lead, Cadmium and Zinc Ions from Aqueous Solutions by Natural and Fe(III)-Modified Zeolite},
journal={CHEMICAL INDUSTRY & CHEMICAL ENGINEERING QUARTERLY},
volume={20},
number={2},
pages={283-293},
document_type={Article},
}