@article{ref1,
title="Logistics considerations derived from variations in operator output characteristics",
journal="Aerospace medicine",
year="1964",
author="Streimer, I. and Wendrow, B.",
volume="35",
number="",
pages="1163-1166",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}