@article{ref1,
title="Notice of Remarkable Hailstones Which Fell at Headingley, near Leeds, on the 7th of May, 1862",
journal="Proceedings of the Royal Society of London",
year="1862",
author="Sutcliffe, Thomas",
volume="12",
number="",
pages="239-242",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0370-1662",
doi="",
url="http://dx.doi.org/"
}