@article{ref1,
title="A study investigating the characteristics of elderly drivers' scanning behavior and risk perception at an accident prone area of an expressway",
journal="Japanese journal of traffic psychology",
year="2016",
author="Nakanishi, Makoto and Tada, Masahiro and Iida, Katsuhiro and Renge, Kazumi and An, Sihyoung and Yamada, Norihiro",
volume="32",
number="1",
pages="1-17",
abstract="<p>[Abstract unavailable]</p>",
language="ja",
issn="0910-9749",
doi="",
url="http://dx.doi.org/"
}