RUD, Finn; HURWITZ, Stephan; WAABEN, Knud. Litteratur. Nordisk Tidsskrift for Kriminalvidenskab, [S. l.], v. 40, n. 3, p. 389–403, 1952. DOI: 10.7146/ntfk.v40i3.70309. Disponível em: https://tidsskrift.dk/NTfK/article/view/70309. Acesso em: 5 dec. 2025.