@article{silvaWirelessMag14,
author={Silva, T.H. and Vaz De Melo, P.O.S. and Almeida, J.M. and Loureiro, A.A.F.}, 
journal={Wireless Communications, IEEE}, 
title={Large-scale study of city dynamics and urban social behavior using participatory sensing}, 
year={2014}, 
month={Feb}, 
volume={21}, 
number={1}, 
pages={42-51}}