@article{ref1,
title="Hang gliding accidents in Tirol",
journal="Beitrage zur Gerichtlichen Medizin",
year="1978",
author="Umach, P. and Unterdorfer, H. and Henn, R.",
volume="36",
number="",
pages="419-423",
abstract="Abstract unavailable.",
language="",
issn="0067-5016",
doi="",
url="http://dx.doi.org/"
}