@article{Kreyenfeld2004,
author = {Kreyenfeld, M.},
title= {Fertility decisions in the FRG and GDR: An analysis with data from the German fertility and family survey},
year = {2004},
doi = {10.4054/DemRes.2004.S3.11},
journal = {Demographic Research},
volume = {SC3},
number = {11},
pages = {273--318},
}