@article{ref1,
title="Fatigue in transport: problems, solutions and future threats",
journal="Process safety and environmental protection",
year="1998",
author="Smith, R.A.",
volume="76",
number="3",
pages="217-223",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0957-5820",
doi="10.1205/095758298529515",
url="http://dx.doi.org/10.1205/095758298529515"
}