Lewis, Mark. “Continuity and Change in the Vienna Police Force, 1914–1945: Part I”. S: I.M.O.N. Shoah: Intervention. Methods. Documentation. 6, no. 2 (December 9, 2019): 21–42. Accessed January 28, 2022. https://simon.vwi.ac.at/index.php/simon/article/view/53.