@article{ref1,
title="Firearms Identification: Tracing of Exhibits",
journal="Journal of criminal law and criminology (1931-1951)",
year="1938",
author="",
volume="29",
number="4",
pages="587-588",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0885-2731",
doi="",
url="http://dx.doi.org/"
}