@article{ref1,
title="Recreation as a Public Function in Urban Communities",
journal="American journal of sociology",
year="1912",
author="Addams, Jane",
volume="17",
number="5",
pages="615-619",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9602",
doi="10.1086/212012",
url="http://dx.doi.org/10.1086/212012"
}