@article{ref1,
title="Problems in air traffic management. Vi. Interaction of training-entry age with intellectual and personality characteristics of air traffic control specialists",
journal="Aerospace medicine",
year="1964",
author="Trites, D. K.",
volume="35",
number="",
pages="1184-1194",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}