@article{Caldwell2002,
author = {Caldwell, J.C. and Caldwell, P. and McDonald, P.},
title= {Policy responses to low fertility and its consequences: A global survey},
year = {2002},
doi = {10.1007/BF03031966},
URL = {https://doi.org/10.1007/BF03031966},
volume = {19},
pages = {1‒24},
}