@article{ref1,
title="Railway Passenger Traffic",
journal="American law register (1852)",
year="1861",
author="R., I. F.",
volume="10",
number="1",
pages="1-13",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1558-3813",
doi="10.2307/3303144",
url="http://dx.doi.org/10.2307/3303144"
}