@article{ref1,
title="Spatial analytical approaches in public bicycle sharing programs",
journal="Journal of transport geography",
year="2014",
author="Corcoran, Jonathan and Li, Tiebei",
volume="41",
number="",
pages="268-271",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0966-6923",
doi="10.1016/j.jtrangeo.2014.09.005",
url="http://dx.doi.org/10.1016/j.jtrangeo.2014.09.005"
}