Public Services Provided with ICT in the Smart City Environment: The Case of Spanish Cities. - Daniel Perez González; Raimundo Díaz-Díaz (J. Univers. Comput. Sci., 2015)

Implementation of Social Media Concepts for e-Government: Case Study of a Social Media Tool for Value Co-Creation and Citizen Participation. - Raimundo Díaz-Díaz; Daniel Perez González (J. Organ. End User Comput., 2016)

Business model analysis of public services operating in the smart city ecosystem: The case of SmartSantander. - Raimundo Díaz-Díaz; Luis Muñoz; Daniel Perez González (Future Gener. Comput. Syst., 2017)