@INPROCEEDINGS {1403,
author={E. R. San José and F. J. Velez},
doi={10.1049/cp:20030236},
booktitle={European Personal Mobile Communications Conf. - EPMC},
title={Enhanced UMTS Services and Applications: a perspective beyond 3G},
year={2003},
month={April},
volume={1},
pages={146-150} 
}