@article{Clark2008,
author = {Clark, W. and Fossett, M.},
title= {Understanding the social context of the Schelling segregation model},
year = {2008},
doi = {10.1073/pnas.0708155105},
journal = {Proceedings of the National Academy of Sciences},
volume = {105},
number = {11},
pages = {4109--4114},
}