@article{ref1,
title="The use of hemlock for capital punishment",
journal="Harvard studies in classical philology",
year="1940",
author="Bonner, Robert J.",
volume="51",
number="",
pages="299-302",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0073-0688",
doi="",
url="http://dx.doi.org/"
}