@article{ref1,
title="Apparent speed of walking under conditions of danger",
journal="Journal of general psychology",
year="1965",
author="Langer, J. and Werner, H. and Wapner, S.",
volume="73",
number="2d Half",
pages="291-298",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1309",
doi="",
url="http://dx.doi.org/"
}