@article{ref1,
title="Using a generalized contact flight simulator to improve visual time-sharing. Techn Rep NAVTRADEVCEN 1428-1",
journal="Technical report: NAVTRADEVCEN",
year="1966",
author="Gabriel, R. F. and Burrows, A. A. and Abbott, P. E.",
volume="ePub",
number="ePub",
pages="1-80",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="",
doi="",
url="http://dx.doi.org/"
}