@article{ref1,
title="Transportation--shaper of cities",
journal="Bulletin - National Tuberculosis and Respiratory Disease Association",
year="1972",
author="Davis, Andrew A.",
volume="58",
number="5",
pages="4-9",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-0313",
doi="",
url="http://dx.doi.org/"
}