@article{ref1,
title="Wealth and welfare",
journal="Annals of the American Academy of Political and Social Science",
year="1899",
author="Powers, H. H.",
volume="13",
number="1",
pages="57-80",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-7162",
doi="10.1177/000271629901300103",
url="http://dx.doi.org/10.1177/000271629901300103"
}