@article{Zaidi2017,
author = {Zaidi, B. and Morgan, S.P.},
title= {The second demographic transition theory: A review and appraisal},
year = {2017},
doi = {10.1146/annurev-soc-060116-053442},
URL = {https://doi.org/10.1146/annurev-soc-060116-053442},
volume = {43},
pages = {473--492},
}