@article{ref1,
title="Biometric bouncers curb violence at nightclubs",
journal="Biometric technology today",
year="2000",
author="Lambrechts, Ann",
volume="8",
number="4",
pages="2-3",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0969-4765",
doi="10.1016/S0969-4765(00)04003-0",
url="http://dx.doi.org/10.1016/S0969-4765(00)04003-0"
}