@article{ref1,
title="Ethical aspects of social science",
journal="International journal of ethics (1890)",
year="1896",
author="Ward, Lester F.",
volume="6",
number="4",
pages="441-456",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1526-422X",
doi="10.2307/2375417",
url="http://dx.doi.org/10.2307/2375417"
}