@article{ref1,
title="Supplementary feedback in rotary-pursuit tracking",
journal="Journal of experimental psychology",
year="1964",
author="Bilodeau, I. M. and Rosenquist, H. S.",
volume="68",
number="",
pages="53-57",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1015",
doi="",
url="http://dx.doi.org/"
}