@article{ref1,
title="The effect of discrete headway and relative velocity information on car-following performance",
journal="Ergonomics",
year="1968",
author="Gantzer, D. J. and Rockwell, T. H.",
volume="11",
number="1",
pages="1-12",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0014-0139",
doi="",
url="http://dx.doi.org/"
}