@article{ref1,
title="Identification of bullet holes by neutron activation analysis and autoradiography",
journal="Journal of forensic sciences",
year="1968",
author="Krishnan, S. S. and Nichol, R. C.",
volume="13",
number="4",
pages="519-527",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1198",
doi="",
url="http://dx.doi.org/"
}