@article{ref1,
title="System design for speech recognition and generation",
journal="Human factors",
year="1985",
author="Simpson, C. A. and McCauley, M. E. and Roland, E. F. and Ruth, J. C. and Williges, B. H.",
volume="27",
number="2",
pages="115-141",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}