@article{ref1,
title="Description of Haste's improved safety valve for steam boilers",
journal="Proceedings of the institution of mechanical engineers",
year="1859",
author="Naylor, William",
volume="10",
number="1",
pages="186-194",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0020-3483",
doi="10.1243/PIME_PROC_1859_010_019_02",
url="http://dx.doi.org/10.1243/PIME_PROC_1859_010_019_02"
}