@conference {georgiadou2009aperspectives,
	title = {A bigger picture: information systems and spatial data infrastructure research perspectives},
	booktitle = {Proceedings of the 11th AGILE international conference on geographic information science: Spatial Data Infrastructure Convergence: Building SDI Bridges to Address Global Challenges},
	year = {2009},
	url = {http://www.gsdi.orgwww.gsdi.org/gsdiconf/gsdi11/papers/pdf/266.pdf},
	author = {Georgiadou, Y and Harvey, F and Miscione, G}
}
