@article{Beguy2010,
author = {Beguy, D. and Bocquier, P. and Zulu, E.M.},
title= {Circular migration patterns and determinants in Nairobi slum settlements},
year = {2010},
doi = {10.4054/DemRes.2010.23.20},
journal = {Demographic Research},
volume = {23},
number = {20},
pages = {549--586},
}