@article{Sobotka2014b,
author = "Tomas Sobotka and Eva Beaujouan",
title = "Two is best? The persistence of a two-child family ideal in Europe",
year = 2014,
journal = "Population and Development Review",
volume = 40,
number = 3,
pages = "391-419",
url = "https://onlinelibrary.wiley.com/doi/epdf/10.1111/j.1728-4457.2014.00691.x"
}