Nilsson, Roddy. “»The Walls Ought to Be Demolished from the inside«: KRUM and the Failure of the Prison Struggle in Sweden in the 1960s and 70s”. Nordisk Tidsskrift for Kriminalvidenskab 106, no. 1 (marts 31, 2019): 37–53. Set juni 21, 2024. https://tidsskrift.dk/NTfK/article/view/124725.