@article{ref1,
title="Improving road environments for the aging society",
journal="IATSS research",
year="1996",
author="Seo, T and Takamiya, S",
volume="20",
number="1",
pages="21-28",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0386-1112",
doi="",
url="http://dx.doi.org/"
}