@article{Kravdal2002,
author = {Kravdal, Ø.},
title= {Education and fertility in sub-Saharan Africa: Individual and community effects},
year = {2002},
doi = {10.1353/dem.2002.0017},
journal = {Demography},
volume = {39},
number = {2},
pages = {233--250},
}