@article{ref1,
title="A public health dilemma: urban bicycle-sharing schemes",
journal="Canadian journal of public health",
year="2014",
author="Nanapragasam, Andrew",
volume="105",
number="3",
pages="e229-e229",
abstract="No abstract available.<p /> <p>Language: en</p>",
language="en",
issn="0008-4263",
doi="",
url="http://dx.doi.org/"
}