@article{ref1,
title="Experiments on mental association in children",
journal="British journal of psychology (1904)",
year="1910",
author="Rusk, Robert R.",
volume="3",
number="4",
pages="349-383",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0950-5652",
doi="10.1111/j.2044-8295.1910.tb00210.x",
url="http://dx.doi.org/10.1111/j.2044-8295.1910.tb00210.x"
}