@article{ref1,
title="Some determinants of two-dimensional visual tracking behavior",
journal="Journal of experimental psychology",
year="1960",
author="Adams, Julie A. and Xhignesse, L. V.",
volume="60",
number="",
pages="391-403",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1015",
doi="",
url="http://dx.doi.org/"
}