@article{Smith2004,
author = {Smith, D.J.},
title= {Contradictions in Nigeria's Fertility Transition: The Burdens and Benefits of Having People},
year = {2004},
doi = {10.1111/j.1728-4457.2004.011_1.x},
journal = {Population and Development Review},
volume = {30},
number = {2},
pages = {221--238},
}