@article{ref1,
title="Account of Experiments Made on the Strength of Materials",
journal="Philosophical transactions of the Royal Society of London",
year="1818",
author="Rennie, George",
volume="108",
number="",
pages="118-136",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0261-0523",
doi="",
url="http://dx.doi.org/"
}