@article{ref1,
title="Hiking sticks in mountaineering",
journal="Lancet",
year="1995",
author="Haid, C. and Koller, A.",
volume="346",
number="8988",
pages="1502-1502",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}