@article{Kreyenfeld2023,
author = {Kreyenfeld, M. and Konietzka, D. and Lambert, P. and Ramos, V.J.},
title= {Second birth fertility in Germany: Social class, gender, and the role of economic uncertainty},
year = {2023},
doi = {10.1007/s10680-023-09656-5},
volume = {39},
number = {1},
pages = {5},
}