@article{ref1,
title="Family, fertility, and political violence, 1700-1900",
journal="Journal of social history",
year="1977",
author="Matossian, M. K. and Schafer, W. D.",
volume="11",
number="2",
pages="137-178",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4529",
doi="",
url="http://dx.doi.org/"
}