@article{ref1,
title="Variantism about responsibility",
journal="Philosophical perspectives",
year="2007",
author="Doris, John M. and Knobe, Joshua and Woolfolk, Robert L.",
volume="21",
number="1",
pages="183-214",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1520-8583",
doi="10.1111/j.1520-8583.2007.00125.x",
url="http://dx.doi.org/10.1111/j.1520-8583.2007.00125.x"
}