@article{ref1,
title="The Danger of Fire in Regards to Air-Ships",
journal="Zeitschrift des Vereines Deutscher Ingenieure",
year="1914",
author="Baumann, Ann",
volume="58",
number="",
pages="143-147",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0341-7255",
doi="",
url="http://dx.doi.org/"
}