@article{ref1,
title="Design of life-jackets",
journal="British medical journal: BMJ",
year="1962",
author="Pask, E. A. and Christie, P. D.",
volume="2",
number="5300",
pages="333-335",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}