GLUDOVATZ, Karin; SEEGER, Elke. Geleitworte. In: BREIMAIER, Anne; GRÜNDIG, Matthias (Hrsg.). Hollis Frampton: ADSVMVS ABSVMVS, in memory of Hollis William Frampton, Sr., 1913–1980, abest. Heidelberg: arthistoricum.net-ART-Books,2021. p. 5–8. DOI: 10.11588/arthistoricum.863.c11198. Disponível em: https://books.ub.uni-heidelberg.de/arthistoricum/catalog/book/863/chapter/11198.. Acesso em: 13 mai. 2024.