@article{ref1,
title="The hierarchy of abilities",
journal="British journal of psychology (1904)",
year="1919",
author="Thomson, Godfrey H.",
volume="9",
number="3‐4",
pages="337-344",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0950-5652",
doi="10.1111/j.2044-8295.1919.tb00231.x",
url="http://dx.doi.org/10.1111/j.2044-8295.1919.tb00231.x"
}