D. Perrier, „Introduction: Opening Speech“, in Art Criticism in Times of Populism and Nationalism: Proceedings of the 52nd International AICA Congress, Cologne/Berlin 1–7 October 2019, D. Perrier, Hrsg. Heidelberg: arthistoricum.net, 2021, S. 3–7. doi: 10.11588/arthistoricum.891.c12097.