@article{ref1,
title="The participant observer in community studies",
journal="American sociological review",
year="1937",
author="Lohman, Joseph D.",
volume="2",
number="6",
pages="890-897",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0003-1224",
doi="10.2307/2084368",
url="http://dx.doi.org/10.2307/2084368"
}