@article{ref1,
title="The medium is the message: firearm caliber as a determinant of death from assault",
journal="Journal of legal studies (Chicago)",
year="1972",
author="Zimring, Franklin E.",
volume="1",
number="1",
pages="97-123",
abstract="unavailable]  <p>Language: en</p>",
language="en",
issn="0047-2530",
doi="10.1086/467479",
url="http://dx.doi.org/10.1086/467479"
}