@ARTICLE {6005,
author={R. Holakouei Holakouei and A.  Silva and A. Gameiro},
doi={10.1007/s11235-011-9496-2},
journal={Telecommunication Systems},
title={Multiuser precoding techniques for a distributed broadband wireless system},
year={2011},
month={November},
volume={52},
number={4},
pages={1819-1829},
ISSN={1018-4864}
}