@article{ref1,
title="Why Demographic Suicide? The Puzzles of European Fertility",
journal="Population and development review",
year="2013",
author="Pritchett, L. and Viarengo, M.",
volume="38",
number="Suppl 1",
pages="55-71",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7921",
doi="10.1111/j.1728-4457.2013.00551.x",
url="http://dx.doi.org/10.1111/j.1728-4457.2013.00551.x"
}