@ARTICLE{
author={Radojkovic Dragisa,Sajfert Zvonko D,Ivanic Marko,Stanojevic Goran,Simic Miodrag},
year={2013},
title={Marketing in Postal Traffic},
journal={METALURGIA INTERNATIONAL},
volume={18},
number={},
pages={307-310},
document_type={Article},
}