Giuseppe Bianchi, Claudio Bianc, Mauro Boldi, Raffaele Bolla, Olivier Le Grand, Michela Meo, Joel Penhoat, Daniela Renga (2019) Sustainability, a Key Issue of 5G Network Ecosystem, In: The 5G Italy Book 2019: a Multiperspective View of 5G, pp. 59-92, ISBN: 9788832170030