@INPROCEEDINGS {2411,
author={B. Borges and F. Nunes and A. Anunciada},
doi={},
booktitle={Conf. on Telecommunications  - ConfTele},
title={Comparison of Operating Characteristics, Design Considerations and Practical Implementation of ZCS and ZVS Flyback Quasi-resonant Converters },
year={2005},
month={April},
volume={1},
pages={1-4} 
}