Jer Hayes and Stephen Beirne and Breda M. Kiernan and Conor Slater and King-Tong Lau and Dermot Diamond, Chemical Species Concentration Measurement via Wireless Sensors. journal = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2008, vol. 20(8). 1560 - 1564 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/3676.