@article{Kasarda1991,
author = {Kasarda, J.D. and Crenshaw, E.M.},
title= {Third-world urbanization - Dimensions, Theories and Determinants.},
year = {1991},
doi = {10.1146/annurev.so.17.080191.002343},
journal = {Annual Review of Sociology},
volume = {17},
pages = {467--501},
}