@article{ref1,
title="On an improved mode of moulding railway chairs",
journal="Proceedings of the institution of mechanical engineers",
year="1851",
author="",
volume="2",
number="2",
pages="42-45",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0020-3483",
doi="10.1243/PIME_PROC_1850_002_041_02",
url="http://dx.doi.org/10.1243/PIME_PROC_1850_002_041_02"
}