@article{ref1,
title="Safe mobility for older people: Key to a healthy future",
journal="Transportation quarterly",
year="1999",
author="Kulash, DJ",
volume="53",
number="4",
pages="3-5",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0278-9434",
doi="",
url="http://dx.doi.org/"
}