@incollection{Solomon18,
author = {Songgang Qiu and Laura Solomon},
title = {Free-Piston Stirling Engine Generators},
booktitle = {Energy Conversion},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {Ibrahim H. Al-Bahadly},
chapter = {7},
doi = {10.5772/intechopen.79413},
url = {https://doi.org/10.5772/intechopen.79413}
}