@article{Hellig2003,
author = {Hellig, A. and Sawicki, D.S.},
title= {Race and residential accessibility to shopping and services},
year = {2003},
doi = {10.1080/10511482.2003.9521469},
journal = {Housing Policy Debate },
volume = {14},
number = {1-2},
pages = {69--101},
}