@article{ref1,
title="Eye fixations of drivers in response to various retroreflective treatments of a semitrailer",
journal="HSRI research review",
year="1979",
author="Green, P. and Olson, Paul L.",
volume="10",
number="3",
pages="19-24",
abstract="A field test was conducted to measure the attention-getting properties of various amounts of retroreflective materials fastened to a semitrailer parked beside a test track. The drivers were under the impression they are participating in an unrelated sign-identification task. Increased amounts of retroreflective material markedly increased the distances at which drivers looked at the semitrailer. (<p />",
language="",
issn="0146-8545",
doi="",
url="http://dx.doi.org/"
}