WAABEN, Knud; HURWITZ, Stephan; CHRISTIE, Nils; HURWITZ, Stephan; JOHNSEN, Jon. Litteratur. Nordisk Tidsskrift for Kriminalvidenskab, [S. l.], v. 42, n. 1, p. 75–92, 1954. DOI: 10.7146/ntfk.v42i1.137669. Disponível em: https://tidsskrift.dk/NTfK/article/view/137669. Acesso em: 5 dec. 2025.