@article{ref1,
title="Some observations on the use of visual-motor Gestalt technique in group testing of personnel",
journal="Delaware medical journal",
year="1958",
author="Drury, J. T.",
volume="30",
number="8",
pages="237-239",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0011-7781",
doi="",
url="http://dx.doi.org/"
}