@article{ref1,
title="Men in space",
journal="Annals of the New York Academy of Sciences",
year="1958",
author="Lasswell, Harold D.",
volume="72",
number="4",
pages="180-194",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0077-8923",
doi="10.1111/j.1749-6632.1958.tb32304.x",
url="http://dx.doi.org/10.1111/j.1749-6632.1958.tb32304.x"
}