1. Sharing Cities: A Case for Truly Smart and Sustainable Cities;McLaren,2015
2. Definition of Smart Energy City and State of the Art of 6 Transform Cities Using Key Performance Indicators; 2013https://orbit.dtu.dk/fedora/objects/orbit:126320/datastreams/file_384a28a6-01c9-4940-b04f-20558b2ebeb1/content
3. Defining a Smart Energy Cityhttps://wsco-online.com/defining-a-smart-energy-city/
4. FP7 SINFONIA project, Deliverable 2.1 SWOT analysis report of the refined concept/baseline (SINFONIA deliverables);Pezzutto;Eur. Acad. Bolzano,2015
5. Smart sustainable cities: Definition and challenges;Höjer,2015