@article {Jiang:July 2009:1365-8816:823,
	author = "Jiang, Bin",
	title = "Ranking spaces for predicting human movement in an urban environment",
	journal = "International Journal of Geographical Information Science",
	volume = "23",
	year = "July 2009",
	pages = "823-837(15)",
	url = {http://www.ingentaconnect.com/content/tandf/tgis/2009/00000023/00000007/art00001"
	doi = "doi:10.1080/13658810802022822"
}

@article {Li:July 2009:1365-8816:839,
	author = "Li, Xia",
	author = "He, Jinqiang",
	author = "Liu, Xiaoping",
	title = "Ant intelligence for solving optimal path-covering problems with multi-objectives",
	journal = "International Journal of Geographical Information Science",
	volume = "23",
	year = "July 2009",
	pages = "839-857(19)",
	url = {http://www.ingentaconnect.com/content/tandf/tgis/2009/00000023/00000007/art00002"
	doi = "doi:10.1080/13658810802570309"
}

@article {Syphard:July 2009:1365-8816:859,
	author = "Syphard, Alexandra",
	author = "Stewart, Susan",
	author = "Mckeefry, Jason",
	author = "Hammer, Roger",
	author = "Fried, Jeremy",
	author = "Holcomb, Sherry",
	author = "Radeloff, Volker",
	title = "Assessing housing growth when census boundaries change",
	journal = "International Journal of Geographical Information Science",
	volume = "23",
	year = "July 2009",
	pages = "859-876(18)",
	url = {http://www.ingentaconnect.com/content/tandf/tgis/2009/00000023/00000007/art00003"
	doi = "doi:10.1080/13658810802359877"
}

@article {Bejaoui:July 2009:1365-8816:877,
	author = "Bejaoui, L.",
	author = "Pinet, F.",
	author = "Bedard, Y.",
	author = "Schneider, M.",
	title = "Qualified topological relations between spatial objects with possible vague shape",
	journal = "International Journal of Geographical Information Science",
	volume = "23",
	year = "July 2009",
	pages = "877-921(45)",
	url = {http://www.ingentaconnect.com/content/tandf/tgis/2009/00000023/00000007/art00004"
	doi = "doi:10.1080/13658810802022814"
}

@article {Yu:July 2009:1365-8816:923,
	author = "Yu, Chaoqing",
	author = "Peuquet, Donna",
	title = "A GeoAgent-based framework for knowledge-oriented representation: Embracing social rules in GIS",
	journal = "International Journal of Geographical Information Science",
	volume = "23",
	year = "July 2009",
	pages = "923-960(38)",
	url = {http://www.ingentaconnect.com/content/tandf/tgis/2009/00000023/00000007/art00005"
	doi = "doi:10.1080/13658810701602104"
}