@article{Lee2011,
author = {Lee, R.D. and Reher, D.S.},
title= {Introduction: The landscape of demographic transition and its aftermath},
year = {2011},
doi = {10.1111/j.1728-4457.2011.00375.x},
journal = {Population and Development Review},
volume = {37},
number = {S1},
pages = {1--7},
}