@article{ref1,
title="Are older pedestrians allowed time to cross streets safely",
journal="Journal of the American Geriatrics Society",
year="1994",
author="Henderson, Stacey and Murphy, Nora A. and Finlay, O. and Beringer, T.",
volume="42",
number="11",
pages="1219-1220",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-8614",
doi="",
url="http://dx.doi.org/"
}