@article{Sobotka2004,
author = {Sobotka, Tomáš},
title= {Is Lowest-Low Fertility in Europe Explained by the Postponement of Childbearing?},
year = {2004},
doi = {10.1111/j.1728-4457.2004.010_1.x},
journal = {Population and Development Review},
volume = {30},
number = {2},
pages = {195--220},
}