@ARTICLE {1680,
author={O. Postolache and J. M. Dias Pereira and P.M. Girão and H.  Ramos},
doi={10.1109/TIM.2006.884132},
journal={IEEE Transactions on Instrumentation and Measurement},
title={Dew Point and Relative Humidity Smart Measuring System},
year={2006},
month={December},
volume={55},
number={6},
pages={2259-2264},
ISSN={0018-9456}
}