@article{ref1,
title="Hang gliding accidents in northwest Jutland",
journal="Ugeskrift for Laeger",
year="1987",
author="Steinke, N. M. and Mortensen, N. H. and Saether, J.",
volume="149",
number="30",
pages="2049-2050",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}