Digital transformation—life cycle assessment of digital services, multifunctional devices and cloud computing. - Itten, René; Hischier, Roland; Andrae, Anders S. G.; Bieser, Jan C. T.; Cabernard, Livia; Falke, Annemarie; Ferreboeuf, Hugues; Hilty, Lorenz M.; Keller, Regula L.; Lees-Perasso, Etienne; Preist, Chris; Stucki, Matthias (International Journal of Life Cycle Assessment, 2020)