@article{ref1,
title="Making sense out of a tragedy: Don't report what you don't know",
journal="Nieman reports",
year="1998",
author="Schwartz, John",
volume="52",
number="4",
pages="5-6",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0028-9817",
doi="",
url="http://dx.doi.org/"
}