@ARTICLE {1008,
author={O. Postolache and P.M. Girão and J. M. Dias Pereira and H.  Ramos},
doi={10.1109/TIM.2004.834583},
journal={IEEE Transactions on Instrumentation and Measurement},
title={Self-organizing Maps Application in a Remote Water Quality Monitoring System },
year={2005},
month={February},
volume={Vol. 54 },
number={1},
pages={322-329},
ISSN={0018-9456}
}