@article{ref1,
title="Sustainable vehicles for the 21st Century: beginning the transition to electric and hydrogen vehicles",
journal="IATSS research",
year="1994",
author="Mackenzie, JJ",
volume="18",
number="2",
pages="64-70",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0386-1112",
doi="",
url="http://dx.doi.org/"
}