Power system evolution scenarios for long-term technology assessment. - Katarina Knezovic; Bertil Berggren (ISGT, 2021)

Detection and Properties of Voltage Impasse Regions in the Presence of Nonlinear Static Loads. - Marina Oluic; Maria Ángeles Antolín Liñán; Bertil Berggren; Mehrdad Ghandhari; Luis Rouco 001 (ISGT-Europe, 2022)