@article{ref1,
title="The World Trade Center disaster: a brief on-site report to the Nippon Ganka Gakkai Zasshi",
journal="Nippon Ganka Gakkai Zasshi",
year="2002",
author="Kurup, Shree K. and Que, Emerson T. and Jokl H-Kauffmann, Danny",
volume="106",
number="2",
pages="117-119",
abstract="Abstract unavailable.",
language="",
issn="0029-0203",
doi="",
url="http://dx.doi.org/"
}