@article{ref1,
title="Relation of visual acuity and contrast sensitivity under nighttime driving conditions",
journal="Highway Research Board bulletin",
year="1962",
author="Roper, Val J.",
volume="336",
number="",
pages="114-114",
abstract="Test data are reviewed to attempt to correlate relationship of visual acuity and the ability to detect low-contrast differences at night. The best combination from the standpoint of nighttime driving safety is excellent acuity plus excellent ability to detect low-contrast differences at night. The author contends that the latter is the more important. It is concluded that more data are needed.<p />",
language="",
issn="0073-2206",
doi="",
url="http://dx.doi.org/"
}