@article{ref1,
title="Avalanche survival chances",
journal="Nature",
year="1994",
author="Burtscher, M.",
volume="371",
number="6497",
pages="482-482",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-0836",
doi="10.1038/371482a0",
url="http://dx.doi.org/10.1038/371482a0"
}