@incollection{Woodward21,
author = {James F. Woodward},
title = {Keeping the Dream Alive: Is Propellant-less Propulsion Possible?},
booktitle = {Propulsion},
publisher = {IntechOpen},
address = {Rijeka},
year = {2021},
editor = {Kazuo Matsuuchi and Hiroaki Hasegawa},
chapter = {3},
doi = {10.5772/intechopen.95603},
url = {https://doi.org/10.5772/intechopen.95603}
}