@inbook{Weeks2004,
author = {Weeks, J.},
title= {The role of spatial analysis in demographic reseach},
year = {2004},
editor = {Goodchild, M.F.},
editor = {Janelle, D.G. },
booktitle = {Spatially integrated social science},
address = {New York, NY},
publisher = {Oxford University Press},
pages = {381--399},
}