@article{Konietzka2002,
author = {Konietzka, D. and Kreyenfeld, M.},
title= {Women’s employment and non-marital childbearing: a comparison between East and West Germany in the 1990s},
year = {2002},
doi = {10.2307/3246612},
journal = {Population-E},
volume = {57},
number = {2},
pages = {331--357},
}