1. Building understanding of smart city initiatives;Alawadhi;Electron. Gov.,2012
2. Smart city policies: a spatial approach;Angelidou;Cities,2014
3. From digital to ubiquitous cities: defining a common architecture for urban development;Anthopoulos,2010
4. Urban planning and smart cities: interrelations and reciprocities;Anthopoulos,2012
5. Enabling technologies for smart city services and applications;Balakrishna,2012