@article{ref1,
title="An extract of a letter lately written by Dr Edward Browne to the publisher, concerning damps in the mines of Hungary and their effects",
journal="Philosophical transactions of the Royal Society of London (1665)",
year="1669",
author="Browne, Edward",
volume="4",
number="48",
pages="965-967",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0370-2316",
doi="",
url="http://dx.doi.org/"
}