Nadarzinski, Martin. “Lost Objects, Missing Documentation: Provenance Research on the Ethnographic Collection of the German Institute of Tropical and Subtropical Agriculture in Witzenhausen”. In Provenance Research on Collections from Colonial Contexts: Principles, Approaches, Challenges, edited by Claudia Andratschke, Lars Müller, and Katja Lembke, 206–216. Veröffentlichungen des Netzwerks Provenienzforschung in Niedersachsen 5. Heidelberg: arthistoricum.net-ART-Books, 2023. Accessed May 20, 2024. https://books.ub.uni-heidelberg.de/arthistoricum/catalog/book/1270/chapter/18898.