@INPROCEEDINGS {3142,
author={F. J. Velez and C. Franco and R. Rei },
doi={},
booktitle={Symp. on Information Theory in the Benelux},
title={Cost/Revenue Optimisation of Enhanced UMTS Cellular Planning in Urban Scenarios},
year={2005},
month={November},
volume={1},
pages={---} 
}