Fechner, Thore, and Christian Kray. “Georeferenced Open Data and Augmented Interactive Geo-Visualizations As Catalysts for Citizen Engagement”. JeDEM - eJournal of eDemocracy and Open Government 6, no. 1 (October 22, 2014): 14–35. Accessed November 23, 2024. https://jedem.org/index.php/jedem/article/view/283.