@ARTICLE {9396,
author={A. Martins and P. Vieira and A. J. Rodrigues},
doi={10.1007/s11277-014-1884-y},
journal={Wireless Personal Communications},
title={On the Choice of Positioning and Cluster Size for Fixed Relay Stations in a LTE Network},
year={2014},
month={June},
volume={1},
number={1},
pages={1-1},
ISSN={1572-834X}
}