Wagner, Monika. “Spoerri’s Keftedes: Material Transformation As a Social Binding Agent”. In Daniel Spoerri : Topographies: Networks of Exchange, edited by Jill Carrick and Déborah Laks, 71–82. Passages online 11. Heidelberg: arthistoricum.net-ART-Books, 2022. Accessed May 17, 2024. https://books.ub.uni-heidelberg.de/arthistoricum/catalog/book/826/chapter/12564.