@INPROCEEDINGS {1907,
author={M. F. Silva and P. M. Ramos and RCM Martins and A. Serra},
doi={},
booktitle={IEEE Instrumentation and Measurement Technology Conf.},
title={Least-Square Fitting Algorithms Applied To Periodic Signals},
year={2004},
month={May},
volume={3},
pages={1730-1734} 
}