@article{Sobotka2008,
author = {Sobotka, T. },
title= {Overview chapter 6: The diverse faces of the second demographic transition in Europe},
year = {2008},
doi = {10.4054/DemRes.2008.19.8},
journal = {Demographic Research },
volume = {S7},
number = {8},
pages = {171--224},
}