@article{ref1,
title="In response to letter by Eastman et al",
journal="Chronobiology international",
year="1994",
author="Reinberg, A. E.",
volume="11",
number="6",
pages="397-398",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0742-0528",
doi="",
url="http://dx.doi.org/"
}