@article{ref1,
title="An account of persons who could not distinguish colours. By Mr. Joseph Huddart, in a letter to the Rev. Joseph Priestley",
journal="Philosophical transactions of the Royal Society of London",
year="1777",
author="Huddart, J.",
volume="67",
number="0",
pages="260-265",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0261-0523",
doi="10.1098/rstl.1777.0015",
url="http://dx.doi.org/10.1098/rstl.1777.0015"
}