@article{ref1,
title="Psychological Consequences of Natural Disaster - Review of Research on American Communities",
journal="Mass emergencies",
year="1978",
author="Perry, R. W. and Lindell, Michael K.",
volume="3",
number="2-3",
pages="105-115",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0304-4114",
doi="",
url="http://dx.doi.org/"
}