@article{ref1,
title="The design of life-jackets",
journal="British medical journal: BMJ",
year="1961",
author="Pask, E. A.",
volume="2",
number="5260",
pages="1140-1142",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}