@article{ref1,
title="Instinct and the unconscious",
journal="British journal of psychology (1904)",
year="1919",
author="Rivers, W. H. R.",
volume="10",
number="1",
pages="1-7",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0950-5652",
doi="10.1111/j.2044-8295.1919.tb00001.x",
url="http://dx.doi.org/10.1111/j.2044-8295.1919.tb00001.x"
}