@article{ref1,
title="Recurrent Detentes",
journal="Journal of peace research",
year="1989",
author="Wallensteen, P.",
volume="26",
number="3",
pages="225-231",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3433",
doi="10.1177/0022343389026003001",
url="http://dx.doi.org/10.1177/0022343389026003001"
}