@article{ref1,
title="Inspection of sheet materials--model and data",
journal="Human factors",
year="1975",
author="Drury, C. G.",
volume="17",
number="3",
pages="257-265",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}