@article{ref1,
title="Water hazards. Or how to avoid a watery grave",
journal="Practitioner",
year="1973",
author="Preston, F. S.",
volume="211",
number="262",
pages="209-219",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-6518",
doi="",
url="http://dx.doi.org/"
}