@article{ref1,
title="The relation of twin infanticide to status of women, societal aggression, and material well-being",
journal="Journal of social psychology",
year="1986",
author="Lester, David",
volume="126",
number="1",
pages="57-59",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-4545",
doi="",
url="http://dx.doi.org/"
}