@article{ref1,
title="Tough U.S. steps in hunger strike in Cuba",
journal="New York times",
year="2006",
author="Golden, Tim",
volume="",
number="",
pages="A1, A20-A1, A20",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4331",
doi="",
url="http://dx.doi.org/"
}