@article{ref1,
title="Physiological principles of the space flight and human life in space",
journal="Acta physiologica polonica",
year="1964",
author="Walawski, J.",
volume="15",
number="",
pages="SUPPL:23-32",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0044-6033",
doi="",
url="http://dx.doi.org/"
}