@article{Potts2000,
author = {Potts, D.},
title= {Urban unemployment and migrants in Africa: Evidence from Harare, 1985-1994},
year = {2000},
doi = {10.1111/1467-7660.00181},
journal = {Development and Change},
volume = {31},
number = {4},
pages = {879--910},
}