@article{ref1,
title="Biophysical limitations on deep diving: some limiting performance expectations",
journal="Bulletin of mathematical biophysics",
year="1963",
author="Bradner, H. and Mackay, R. S.",
volume="25",
number="",
pages="251-272",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-4985",
doi="",
url="http://dx.doi.org/"
}