@article{ref1,
title="Recall of white and black faces by white and black witnesses using the Photofit system",
journal="Human factors",
year="1979",
author="Ellis, H. D. and Davies, G. M. and McMurran, M. M.",
volume="21",
number="1",
pages="55-59",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}