@article{ref1,
title="On the loss of power in the screw-propeller, and the means of improving its efficiency",
journal="Proceedings of the institution of mechanical engineers",
year="1879",
author="Parsons, R. C.",
volume="30",
number="1",
pages="588-609",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0020-3483",
doi="10.1243/PIME_PROC_1879_030_034_02",
url="http://dx.doi.org/10.1243/PIME_PROC_1879_030_034_02"
}