@INPROCEEDINGS {663,
author={J. Pereira and H. A. Silva},
doi={},
booktitle={Online Symp. of Electrical Engineers - OSEE},
title={A Larger Subset of Pseudo-Orthogonal Spreading Codes for WCDMA},
year={2001},
month={December},
volume={http://www.techonline.com},
pages={http://www.techonline.com-http://www.techonline.com} 
}