@article{ref1,
title="Disasters--their prevention, control and social effects. Mine disasters",
journal="Advancement of science",
year="1969",
author="Robens, ",
volume="25",
number="126",
pages="391-394",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-866X",
doi="",
url="http://dx.doi.org/"
}