@article{ref1,
title="Description of the steam road roller used in Paris",
journal="Proceedings of the institution of mechanical engineers",
year="1869",
author="Gellerat, M.",
volume="20",
number="1",
pages="101-118",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0020-3483",
doi="10.1243/PIME_PROC_1869_020_011_02",
url="http://dx.doi.org/10.1243/PIME_PROC_1869_020_011_02"
}