@article{ref1,
title="Democracy came too early: a tentative explanation for the problem of American homicide",
journal="American historical review",
year="2006",
author="Spierenbug, P",
volume="111",
number="1",
pages="104-114",
abstract="<p>[Abstract unavailable]</p>  <p>Full article available online:  <br><br>http://www.historycooperative.org/journals/ahr/111.1/spierenburg.html</p> <p>Language: en</p>",
language="en",
issn="0002-8762",
doi="",
url="http://dx.doi.org/"
}