@article{ref1,
title="On the steam dredgers employed in the excavation of the Isthmus of Suez Canal",
journal="Proceedings of the institution of mechanical engineers",
year="1867",
author="Borel, M.",
volume="18",
number="1",
pages="192-217",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0020-3483",
doi="10.1243/PIME_PROC_1867_018_015_02",
url="http://dx.doi.org/10.1243/PIME_PROC_1867_018_015_02"
}