@INPROCEEDINGS {10620,
author={H. Silva and A. Lourenço and R. L. Lourenço and P. L. Leite and DPC Antão and A. L. N. Fred},
booktitle={IEEE Sensors},
title={Study and Evaluation of a Single Differential Sensor Design Based on Electro-textile Electrodes for ECG Biometrics Applications},
year={2011},
month={October},
volume={ },
pages={1764-1767} 
}