@article{ref1,
title="Subjective Brightness During Dark-Adaptation",
journal="Vision research",
year="1962",
author="Vandenbrink, G",
volume="2",
number="6",
pages="495-502",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0042-6989",
doi="",
url="http://dx.doi.org/"
}