@article{Cai2010,
author = {Cai, Y.},
title= {China’s below-replacement fertility: Government policy or socioeconomic development?},
year = {2010},
doi = {10.1111/j.1728-4457.2010.00341.x},
journal = {Population and Development Review },
volume = {36},
number = {3},
pages = {419--440},
}