@article{ref1,
title="Visual requirements of automobile drivers traffic safety",
journal="Indian journal of public health",
year="1971",
author="Lamba, P. A. and Lamba, K.",
volume="15",
number="3",
pages="97-99",
abstract="Abstract unavailable.",
language="",
issn="0019-557X",
doi="",
url="http://dx.doi.org/"
}