BEHRENDT, Jan. Three Pilots – One War (3p1w / #3p1w / 3p1w.eu): War Letters from Three Young Men Who Served in the First World War. In: ICOM DEUTSCHLAND; TOUT-SMITH, Deborah (Hrsg.). Museums, Borders and European Responsibility: One Hundred Years after the First World War. Beiträge zur MuseologieHeidelberg: arthistoricum.net-ART-Books,2019. p. 122–126. DOI: 10.11588/arthistoricum.564.c8042. Disponível em: https://books.ub.uni-heidelberg.de/arthistoricum/catalog/book/564/chapter/8042.. Acesso em: 29 juni. 2024.