@article{ref1,
title="Railway Extension and its Results",
journal="Journal of the Statistical Society of London",
year="1866",
author="Baxter, R. Dudley",
volume="29",
number="4",
pages="549-595",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0959-5341",
doi="10.2307/2338649",
url="http://dx.doi.org/10.2307/2338649"
}