@ARTICLE {21405,
author={F. Ribeiro and R. Dinis and Cercas, F. Cercas and A.  Silva},
doi={10.1016/j.phycom.2017.01.006},
journal={Physical Communication},
title={Multiuser Detection for the Uplink of Clustered 5G Systems with Universal Frequency Reuse},
year={2017},
month={June},
volume={23},
number={1},
pages={23-36},
ISSN={1874-4907}
}