@INPROCEEDINGS {3903,
author={F. J. Velez and C. Franco and R. Rei },
doi={},
booktitle={International Conf. on Telecommunications - ICT},
title={Enhanced UMTS Micro-Celular Multi-Service Planning Optimisation in Business City Centres},
year={2006},
month={May},
volume={--},
pages={-----} 
}