@article{ref1,
title="Countermeasures for securing the wintertime traffic on the National Highway in regions subject to heavy snowfall",
journal="IATSS research",
year="1983",
author="Wada, J",
volume="7",
number="1",
pages="81-88",
abstract="This paper describes that actions taken to maintain safe road transportation in Niigata Prefecture (Japan), an area that receives  20 meters of snow accumulation each winter.<p />",
language="",
issn="0386-1112",
doi="",
url="http://dx.doi.org/"
}