@article{Bongaarts1984,
author = {Bongaarts, J. and Frank, O. and Lesthaeghe, R.},
title= {The proximate determinants of fertility in sub-Saharan Africa},
year = {1984},
doi = {10.2307/1973518},
journal = {Population and Development Review},
volume = {10},
number = {3},
pages = {511--537},
}