@article{Crowder2005,
author = {Crowder, K. and South, S.J.},
title= {Race, class, and changing patterns of migration between poor and nonpoor neighborhoods},
year = {2005},
doi = {10.1086/428686},
journal = {American Journal of Sociology },
volume = {110},
number = {6},
pages = {1715--1763},
}