Lange, Britta. “Archival Silences As Historical Sources. Reconsidering Sound Recordings of Prisoners of War (1915-1918) from the Berlin Lautarchiv”. SoundEffects - An Interdisciplinary Journal of Sound and Sound Experience 7, no. 3 (April 9, 2018): 46–60. Accessed June 15, 2024. https://www.soundeffects.dk/article/view/105232.