@INPROCEEDINGS {12002,
author={H.R. Ribeiro and B. Borges and C.  Ferreira},
doi={},
booktitle={IEEE Energy Conversion Congress and Exposition - ECCE},
title={A Family of Full-Bridge Single-Stage PFCs Topologies: Identification of Technical Problems},
year={2012},
month={September},
volume={-},
pages={---} 
}