@article{DBLP:journals/urban/LangfordHRW08,
author = {Mitchel Langford and
Gary Higgs and
Jonathan Radcliffe and
Sean White},
title = {Urban population distribution models and service accessibility
estimation},
journal = {Computers, Environment and Urban Systems},
volume = {32},
number = {1},
year = {2008},
pages = {66-80},
ee = {http://dx.doi.org/10.1016/j.compenvurbsys.2007.06.001},
bibsource = {DBLP, http://dblp.uni-trier.de}
}