@article{ref1,
title="Cargo container security",
journal="Occupational health and safety",
year="2003",
author="Durstenfeld, Bob and Fuhr, Peter and Haag, Werner R. and Hsi, Peter and Ng, Joseph",
volume="72",
number="8",
pages="28-31, 84, 88",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}