@article{ref1,
title="Some aspects of the dynamic behaviour of aircrew breathing equipment",
journal="Aerospace medicine",
year="1965",
author="Allen, G. R. and Maslen, K. R. and Rowlands, G. F.",
volume="36",
number="11",
pages="1047-1053",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}