@article{ref1,
title="Effect of age and brain damage on depth perception",
journal="Perceptual and motor skills",
year="1959",
author="Hoffman, Carl S. and Price, A. Cooper and Garrett, E. S. and Rothstein, William",
volume="9",
number="2",
pages="283-286",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0031-5125",
doi="10.2466/pms.1959.9.h.283",
url="http://dx.doi.org/10.2466/pms.1959.9.h.283"
}