@article{ref1,
title="Travel by Amtrak train in U.S.A. : experiences of a commoner from India",
journal="Indian railways",
year="2006",
author="Venkatraman, S.",
volume="52",
number="5",
pages="21-23",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0019-6274",
doi="",
url="http://dx.doi.org/"
}