@article{ref1,
title="On fluid compressed steel and guns",
journal="Proceedings of the institution of mechanical engineers",
year="1875",
author="Whitworth, Joseph",
volume="26",
number="1",
pages="268-305",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0020-3483",
doi="10.1243/PIME_PROC_1875_026_020_02",
url="http://dx.doi.org/10.1243/PIME_PROC_1875_026_020_02"
}