@article{ref1,
title="The Chilean earthquakes of May 1960",
journal="Science",
year="1960",
author="Duke, C. M.",
volume="132",
number="3442",
pages="1797-1802",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-8075",
doi="",
url="http://dx.doi.org/"
}