@article{ref1,
title="Harm to the unconceived",
journal="Philosophy and public affairs",
year="1976",
author="Bayles, Michael D.",
volume="5",
number="3",
pages="292-304",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0048-3915",
doi="",
url="http://dx.doi.org/"
}