M. Pruckner and D. Eckhoff, “Shared Autonomous Electric Vehicles and the Power Grid: Applications and Research Challenges,” in Proceedings of the IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe), The Hague, Netherlands, IEEE, Oct. 2020, pp. 1151–1155, DOI: 10.1109/ISGT-Europe47291.2020.9248844.