@article{ref1,
title="Induced stereoscopic motion as an aid in the search for tall targets",
journal="Human factors",
year="1968",
author="Weldon, R. J. and Slingerland, D. A. and Myers, J. T.",
volume="10",
number="4",
pages="385-392",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}