@inbook{Kreyenfeld2016,
author = {Kreyenfeld, M. and Konietzka, D. },
title= {Childlessness in Germany},
year = {2016},
editor = {Kreyenfeld, M. },
editor = {Konietzka, D.},
booktitle = {Childlessness in Europe: Context, causes and consequences},
address = {Wiesbaden},
publisher = {Springer},
}