CHRISTIE, Nils; INGSTRUP, Ole; SIMSON, Gerhard; WOLF, Preben; HURWITZ, Stephan. Litteratur. Nordisk Tidsskrift for Kriminalvidenskab, [S. l.], v. 55, n. 3, p. 333–344, 1967. DOI: 10.7146/ntfk.v55i3.70612. Disponível em: https://tidsskrift.dk/NTfK/article/view/70612. Acesso em: 5 dec. 2025.