@article{ref1,
title="The Meaning of the Social Movement",
journal="American journal of sociology",
year="1897",
author="Small, Albion W.",
volume="3",
number="3",
pages="340-354",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9602",
doi="10.1086/210712",
url="http://dx.doi.org/10.1086/210712"
}