No. 5: Data on a German Defeat Situation: Preliminary Remarks on German Radio Communication in the Winter of 1941-1943, 1942 Jan, Box: 11, Folder: 16. Institute of World Affairs records, NS-02-16-01. The New School Archives. https://findingaids.archives.newschool.edu/repositories/3/archival_objects/27465 Accessed April 29, 2025.