@INPROCEEDINGS {4569,
author={C.  Ferreira and A. Anunciada},
doi={},
booktitle={Conf. on Telecommunications  - ConfTele},
title={Low Distortion Switching Audio Amplifier using One Cycle Control and Notch Low Pass Filter},
year={2007},
month={May},
volume={-},
pages={---} 
}