@article{ref1,
title="A suggested solution to the trolley problem",
journal="Journal of social philosophy",
year="1995",
author="Sheng, C. L.",
volume="25",
number="1",
pages="203-217",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0047-2786",
doi="",
url="http://dx.doi.org/"
}