Perfecto Mariño Fernando Pérez-Fontán Miguel Angel Domínguez Santiago Otero Environmental Monitoring Based on Emerging Wireless Technologies. 30-34 2008 ICNS http://doi.ieeecomputersociety.org/10.1109/ICNS.2008.48 conf/icns/2008 db/conf/icns/icns2008.html#MarinoPDO08