@article{ref1,
title="Some perspectives on the way that psychologists use 'ecological physics'",
journal="Acta psychologica",
year="1983",
author="de Wit, H. F. and de Swart, J. H.",
volume="53",
number="2",
pages="171-182",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-6918",
doi="",
url="http://dx.doi.org/"
}