@article{ref1,
title="Modern geography and its relation to sociology",
journal="Sociological review, The",
year="1931",
author="Brown, W. G.",
volume="a23",
number="3",
pages="188-194",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0038-0261",
doi="10.1111/j.1467-954X.1931.tb02502.x",
url="http://dx.doi.org/10.1111/j.1467-954X.1931.tb02502.x"
}