@article{ref1,
title="The psychology of visual motion",
journal="British journal of psychology (1904)",
year="1913",
author="Watt, Henry J.",
volume="6",
number="1",
pages="26-43",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0950-5652",
doi="10.1111/j.2044-8295.1913.tb00078.x",
url="http://dx.doi.org/10.1111/j.2044-8295.1913.tb00078.x"
}