@article{ref1,
title="Chicago Vacation Schools",
journal="American journal of sociology",
year="1898",
author="Milliken, O. J.",
volume="4",
number="3",
pages="289-308",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9602",
doi="10.1086/210801",
url="http://dx.doi.org/10.1086/210801"
}