@article{ref1,
title="The examination of fixation locus in scanning a visual display",
journal="Proceedings of the Human Factors and Ergonomic Society annual meeting",
year="1978",
author="Leisman, Gerald",
volume="22",
number="1",
pages="276-278",
abstract="A technique is described for assessing whether an individual is fixating centrally and if not to provide an estimate of fixation eccentricity.<p /><p>Language: en</p>",
language="en",
issn="2169-5067",
doi="10.1177/107118137802200172",
url="http://dx.doi.org/10.1177/107118137802200172"
}