@inbook{Tan_2017,
title={Thermal Energy Harvesting System},
ISBN={9781315216676},
url={http://dx.doi.org/10.1201/b14572-3},
DOI={10.1201/b14572-3},
booktitle={Energy Harvesting Autonomous Sensor Systems},
publisher={CRC Press},
author={Tan,
Yen Kheng},
year={2017},
month=dec,
pages={89–107} }