@article{ref1,
title="The effects of two hypnotics on sleep, subjective feelings and skilled performance",
journal="Advances in the biosciences",
year="1978",
author="Oswald, I. and Adam, K. and Borrow, S. and Idzikowski, C.",
volume="21",
number="",
pages="51-63",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0065-3446",
doi="",
url="http://dx.doi.org/"
}