@article{ref1,
title="On an improved turn table",
journal="Proceedings of the institution of mechanical engineers",
year="1853",
author="",
volume="4",
number="1",
pages="126-134",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0020-3483",
doi="10.1243/PIME_PROC_1853_004_022_02",
url="http://dx.doi.org/10.1243/PIME_PROC_1853_004_022_02"
}