Electronic participation 12th IFIP WG 8.5 International Conference, ePart 2020, Linköping, Sweden, August 31 – September 2, 2020, proceedings - Hofmann, Sara; Csáki, Csaba; Edelmann, Noella; Lampoltshammer, Thomas; Melin, Ulf; Parycek, Peter; Schwabe, Gerhard; Tambouris, Efthimios (Lecture notes in computer science, 2020)