@article{ref1,
title="Experiments in measuring neighbor and relative social networks",
journal="Social networks",
year="1988",
author="Sudman, Seymour",
volume="10",
number="1",
pages="93-108",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0378-8733",
doi="10.1016/0378-8733(88)90012-3",
url="http://dx.doi.org/10.1016/0378-8733(88)90012-3"
}