@article{ref1,
title="An industrial experiment in organized rest pauses",
journal="Human factors",
year="1969",
author="Bhatia, N. and Murrell, K. F.",
volume="11",
number="2",
pages="167-174",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}