@article{Bongaarts2012,
author = {Bongaarts, John and Sobotka, Tomáš},
title= {A Demographic Explanation for the Recent Rise in European Fertility},
year = {2012},
doi = {10.1111/j.1728-4457.2012.00473.x},
journal = {Population and Development Review},
volume = {38},
number = {1},
pages = {83--120},
}