@INPROCEEDINGS {506,
author={O. Postolache and P.M. Girão and J. M. Dias Pereira and H.  Ramos},
doi={},
booktitle={IEEE Sensors},
title={An Internet and Microcontroller Based Remote Operation Multisensor System for Water Quality Monitoring},
year={2002},
month={June},
volume={1},
pages={254-259} 
}