@article{ref1,
title="Mallets Macroseismic Survey of the Neapolitan Earthquake of 16Th December 1857 - Guidoboni,E, Ferrari,G",
journal="Disasters",
year="1989",
author="Jackson, Joan",
volume="13",
number="2",
pages="190-191",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0361-3666",
doi="",
url="http://dx.doi.org/"
}