@article{ref1,
title="Space crews, psychology, and american society",
journal="Journal of Social Issues",
year="1961",
author="Milburn, Thomas W.",
volume="17",
number="2",
pages="24-28",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4537",
doi="10.1111/j.1540-4560.1961.tb01670.x",
url="http://dx.doi.org/10.1111/j.1540-4560.1961.tb01670.x"
}