@proceedings {560,
	title = {Using User-Centered Techniques for the Design and Evaluation of Interactive Visualizations to Support Urban and Regional Planning: Case Study Bogota 21},
	year = {2013},
	pages = {11-15},
	publisher = {Eurographics},
	address = {Leipzig, Germany},
	author = {Diana Fernandez and Dirk Zeckzer and Jos{\'e} Tiberio Hernandez}
}
