@article{ref1,
title="Secret societies and agrarian violence in Ireland, 1790--1840",
journal="Agricultural history",
year="1972",
author="Christianson, G. E.",
volume="46",
number="3",
pages="369-384",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0002-1482",
doi="",
url="http://dx.doi.org/"
}