@article{ref1,
title="On some mental effects of earthquakes",
journal="American journal of psychology",
year="1969",
author="Arvidson, R. M.",
volume="24",
number="6",
pages="605-606",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9556",
doi="",
url="http://dx.doi.org/"
}