@article{Chung2007,
author = {Chung, W.J. and Das Gupta, M.},
title= {The decline of son preference in South Korea: The roles of development and public policy},
year = {2007},
doi = {10.1111/j.1728-4457.2007.00196.x},
journal = {Population and Development Review},
volume = {33},
number = {4},
pages = {757--783},
}