@article{ref1,
title="The functions of residential road and consideration of securing traffic safety",
journal="Traffic sciences",
year="2021",
author="Okuno, Masayoshi",
volume="51",
number="1",
pages="30-35",
abstract="[The publisher has not provided an abstract for this article.]<p /> <p>Language: ja</p>",
language="ja",
issn="0288-1985",
doi="10.34398/kokaken.51.1_30",
url="http://dx.doi.org/10.34398/kokaken.51.1_30"
}