@article{Fapohunda1988,
author = {Fapohunda, E.R. and Todaro, M.P.},
title= {Family structure, implicit contracts, and the demand for children in southern Nigeria},
year = {1988},
doi = {10.2307/1973625},
journal = {Population and Development Review},
volume = {14},
pages = {571--596},
}