@article{ref1,
title="Automobile running lights--a research report",
journal="American journal of optometry and archives of American Academy of Optometry",
year="1964",
author="Allen, Merrill J. and Clark, J. R.",
volume="41",
number="",
pages="293-315",
abstract="Abstract unavailable.",
language="",
issn="0002-9408",
doi="",
url="http://dx.doi.org/"
}