@article{ref1,
title="Reflections on Travel Time Savings: Comments to David Metz",
journal="Transport reviews",
year="2008",
author="Schwanen, Tim",
volume="28",
number="6",
pages="709-713",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0144-1647",
doi="10.1080/01441640802536019",
url="http://dx.doi.org/10.1080/01441640802536019"
}