@article{Brockerhoff1994,
author = {Brockerhoff, M. and Yang, X.},
title= {Impact of migration on fertility in sub-Saharan Africa},
year = {1994},
doi = {10.1080/19485565.1994.9988857},
journal = {Social Biology},
volume = {41},
number = {1-2},
pages = {19--43},
}