Radbruch, Gustav (2006). "Five Minutes of Legal Philosophy (1945)". Oxford Journal of Legal Studies. 26. Translated by Litschewski Paulson, Bonnie; Paulson, Stanley L.: 13–15. doi:10.1093/ojls/gqi042.
See also Radbruch, Gustav (2006). "Statutory Lawlessness and Supra-Statutory Law (1946)". Oxford Journal of Legal Studies. 26. Translated by Litschewski Paulson, Bonnie; Paulson, Stanley L.: 1–11. doi:10.1093/ojls/gqi041.
Paulson, Stanley L. (2006). "On the Background and Significance of Gustav Radbruch's Post-War Papers". Oxford Journal of Legal Studies. 26: 17–40. doi:10.1093/ojls/gqi043.
Alexy, Robert. "Gustav Radbruch". Kiel University:History of the University:Famous scholars from Kiel. Christian-Albrechts-Universität zu Kiel. Retrieved 16 September 2021.