Provenance research on collections from colonial contexts principles, approaches, challenges : proceedings of the international conference held at the Leibniz University Hanover, 21-23 June 2023 - Andratschke, Claudia 1974-; Müller, Lars 1981-; Lembke, Katja 1965- (Veröffentlichungen des Netzwerks Provenienzforschung in Niedersachsen, 2023)