TY - BOOK ED - KPMG España‏ TI - Towards City 4.0: Analysis and outlook of Spanish Smart Cities KW - Ciudades inteligentes KW - smart cities N1 - In colaboration with Siemens UR - http://w5.siemens.com/spain/web/es/Evento_Siemens/eventos-2017/Pages/Ciudades40.aspx ED - KPMG España‏ ER -