Rethinking Sustainability Requirements: Drivers, Barriers and Impacts of Digitalisation from the Viewpoint of Experts. - Alessio Ferrari 001; Manlio Bacco; Kirsten Moore; Andreas Jedlitschka; Steffen Hess; Jouni Kaipainen; Panagiota Koltsida; Eleni Toli; Gianluca Brunori (CoRR, 2021)