@article{ref1,
title="The criminality of the firearm bearing juveniles",
journal="Wiener Medizinische Wochenschrift",
year="1967",
author="Grassberge, R.",
volume="117",
number="50",
pages="1143-1147",
abstract="Abstract unavailable.",
language="",
issn="0043-5341",
doi="",
url="http://dx.doi.org/"
}