@article{ref1,
title="Data and research on human trafficking",
journal="International migration",
year="2005",
author="Laczko, F.",
volume="43",
number="1-2",
pages="5-16",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0020-7985",
doi="10.1111/j.0020-7985.2005.00309.x",
url="http://dx.doi.org/10.1111/j.0020-7985.2005.00309.x"
}