@article{ref1,
title="Geophysics. Recognizing foreshocks from the 1 April 2014 Chile earthquake",
journal="Science",
year="2014",
author="Brodsky, Emily E. and Lay, Thorne",
volume="344",
number="6185",
pages="700-702",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0036-8075",
doi="10.1126/science.1255202",
url="http://dx.doi.org/10.1126/science.1255202"
}