@article{ref1,
title="Risky Ways to Safety - London, May 16 1977",
journal="Disasters",
year="1977",
author="Ravetz, JR",
volume="1",
number="4",
pages="266-267",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0361-3666",
doi="",
url="http://dx.doi.org/"
}