@INPROCEEDINGS {3831,
author={L.M. Gurriana and J. M. Dias Pereira and H.  Ramos},
doi={},
booktitle={Conf. on Telecommunications  - ConfTele},
title={Development and Characterization of a pH and Conductivity Measurement System for Water Quality Assessment},
year={2005},
month={April},
volume={--},
pages={-----} 
}