@article{ref1,
title="The effect of danger upon the experience of time",
journal="American journal of psychology",
year="1961",
author="Langer, J. and Wapner, S. and Werner, H.",
volume="74",
number="",
pages="94-97",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9556",
doi="",
url="http://dx.doi.org/"
}