@article{ref1,
title="Consensual definitions",
journal="Crisis",
year="1995",
author="Clark, D. C. and Kerkhof, Ad J. F. M.",
volume="16",
number="3",
pages="98-99",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0227-5910",
doi="",
url="http://dx.doi.org/"
}