@article{Longley2004,
author = {Longley, P.A. and Tobon, C.},
title= {Spatial dependence and heterogeneity in patterns of hardship: An intra-urban analysis},
year = {2004},
doi = {10.1111/j.1538-4632.1995.tb00905.x},
journal = {Annals Association of American Geographers},
volume = {94},
number = {3},
pages = {503--519},
}