@article{ref1,
title="Ground Changes in Italy Caused by Earthquakes - the Contribution of Historical Data (Xii-Xviii Centuries)",
journal="Disasters",
year="1987",
author="Guidoboni, E",
volume="11",
number="3",
pages="188-194",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0361-3666",
doi="",
url="http://dx.doi.org/"
}