@article{ref1,
title="Speed on snow. The motorized sled",
journal="American journal of surgery",
year="1970",
author="Dominici, R. H. and Drake, E. H.",
volume="119",
number="4",
pages="483-486",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9610",
doi="",
url="http://dx.doi.org/"
}