@ARTICLE{
author={Bogojevic Dragan C,Gospic Natasa},
year={2011},
title={Modeling of next generation network deployment in developing countries},
journal={AFRICAN JOURNAL OF BUSINESS MANAGEMENT},
volume={5},
number={13},
pages={5271-5280},
document_type={Article},
} 

@ARTICLE{
author={Bogojevic Dragan C,Gospic Natasa,Petrovic Marijana},
year={2010},
title={Impact of universal service on telecommunications and economic development in emerging economies},
journal={AFRICAN JOURNAL OF BUSINESS MANAGEMENT},
volume={4},
number={14},
pages={3070-3079},
document_type={Article},
}