@article {Frentzos:June 2007:1384-6175:159,
	author = "Frentzos, Elias",
	author = "Gratsias, Kostas",
	author = "Pelekis, Nikos",
	author = "Theodoridis, Yannis",
	title = "Algorithms for Nearest Neighbor Search on Moving Object Trajectories",
	journal = "GeoInformatica",
	volume = "11",
	year = "June 2007",
	pages = "159-193(35)",
	url = {http://www.ingentaconnect.com/content/klu/gein/2007/00000011/00000002/00000007"
	doi = "doi:10.1007/s10707-006-0007-7"
}

@article {Gudmundsson:June 2007:1384-6175:195,
	author = "Gudmundsson, Joachim",
	author = "Kreveld, Marc",
	author = "Speckmann, Bettina",
	title = "Efficient Detection of Patterns in 2D Trajectories of Moving Points",
	journal = "GeoInformatica",
	volume = "11",
	year = "June 2007",
	pages = "195-215(21)",
	url = {http://www.ingentaconnect.com/content/klu/gein/2007/00000011/00000002/00000002"
	doi = "doi:10.1007/s10707-006-0002-z"
}

@article {Cai:June 2007:1384-6175:217,
	author = "Cai, Guoray",
	title = "Contextualization of Geospatial Database Semantics for HumanGIS Interaction",
	journal = "GeoInformatica",
	volume = "11",
	year = "June 2007",
	pages = "217-237(21)",
	url = {http://www.ingentaconnect.com/content/klu/gein/2007/00000011/00000002/00000001"
	doi = "doi:10.1007/s10707-006-0001-0"
}

@article {Deng:June 2007:1384-6175:239,
	author = "Deng, Min",
	author = "Cheng, Tao",
	author = "Chen, Xiaoyong",
	author = "Li, Zhilin",
	title = "Multi-level Topological Relations Between Spatial Regions Based Upon Topological Invariants",
	journal = "GeoInformatica",
	volume = "11",
	year = "June 2007",
	pages = "239-267(29)",
	url = {http://www.ingentaconnect.com/content/klu/gein/2007/00000011/00000002/00000004"
	doi = "doi:10.1007/s10707-006-0004-x"
}

@article {Huang:June 2007:1384-6175:269,
	author = "Huang, Ruihong",
	title = "A Schedule-based Pathfinding Algorithm for Transit Networks Using Pattern First Search",
	journal = "GeoInformatica",
	volume = "11",
	year = "June 2007",
	pages = "269-285(17)",
	url = {http://www.ingentaconnect.com/content/klu/gein/2007/00000011/00000002/00000011"
	doi = "doi:10.1007/s10707-006-0011-y"
}