@article{ref1,
title="Regression and recreation. A contribution to the problem of stress and recovery",
journal="Zeitschrift fur Experimentelle und Angewandte Psychologie",
year="1974",
author="Löhr, G. and Preiser, S.",
volume="21",
number="4",
pages="575-591",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-2712",
doi="",
url="http://dx.doi.org/"
}