@article{ref1,
title="Impulse trips to shopping centers",
journal="Transportation research record",
year="1994",
author="Box, Paul C.",
volume="1466",
number="",
pages="111-115",
abstract="Impulse trips to shopping centers<p /><p>Language: en</p>",
language="en",
issn="0361-1981",
doi="",
url="http://dx.doi.org/"
}