@article{ref1,
title="The seismic disaster in Mexico City September, 1985",
journal="Geographia medica",
year="1987",
author="Fuentes Aguilar, L.",
volume="17",
number="",
pages="63-84",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0300-807X",
doi="",
url="http://dx.doi.org/"
}