@article{ref1,
title="The Sources of American federalism",
journal="Annals of the American Academy of Political and Social Science",
year="1895",
author="Morey, William C.",
volume="6",
number="2",
pages="1-30",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-7162",
doi="10.1177/000271629500600201",
url="http://dx.doi.org/10.1177/000271629500600201"
}