@article{ref1,
title="Response sets, neuroticism and extraversion: a factorial study",
journal="Acta psychologica",
year="1965",
author="Soueif, M. I.",
volume="24",
number="",
pages="29-40",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6918",
doi="",
url="http://dx.doi.org/"
}