@INPROCEEDINGS {1866,
author={S. M. A.  Cruz and A. J. M. Cardoso},
doi={},
booktitle={International Congress on Condition Monitoring and Diagnostic Engineering Management - COMADEM},
title={Diagnostics of the simultaneous occurrence of multiple induction motor faults, by the Extended Park's Vector Approach},
year={1999},
month={September},
volume={-},
pages={17-24} 
}