@article{ref1,
title="Social-Investigation - Some Preliminary Considerations",
journal="Disasters",
year="1979",
author="Barber, Renate",
volume="3",
number="1",
pages="13-15",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0361-3666",
doi="",
url="http://dx.doi.org/"
}