@article{ref1,
title="Mortality of the Provident Classes in this Country and on the Continent",
journal="Journal of the Statistical Society of London",
year="1850",
author="Neison, F. g. p.",
volume="13",
number="4",
pages="313-358",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0959-5341",
doi="10.2307/2338373",
url="http://dx.doi.org/10.2307/2338373"
}