@INPROCEEDINGS {6897,
author={C. Ribeiro and V. Silva and P. Diniz},
doi={},
booktitle={International Symp. on Signal  Processing and its Applications - ISSPA},
title={Symmetric Eigenfilters for Partial Shortening in xDSL DMT Transceivers},
year={2003},
month={July},
volume={--},
pages={-----} 
}