@inbook{Sobotka2018,
author = {Sobotka, T. and Beaujouan, E.},
title= {Late motherhood in low-fertility countries: Reproductive intentions, trends and consequences},
year = {2018},
doi = {10.1007/978-3-319-14857-1_2},
editor = {Stoop, D.},
booktitle = {Preventing age related fertility loss},
address = {Cham},
publisher = {Springer International Publishing},
pages = {11--29},
}