@article{ref1,
title="Reducing Response Error in Surveys",
journal="The Statistician : journal of the Institute of Statisticians",
year="1980",
author="Sudman, S",
volume="29",
number="4",
pages="237-273",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0039-0526",
doi="",
url="http://dx.doi.org/"
}