WAABEN, Knud; HONKASALO, Brynolf; HOLMBERG, Carl. Dansk, finsk, svensk kronik. Nordisk Tidsskrift for Kriminalvidenskab, [S. l.], v. 44, n. 2, p. 171–181, 1956. DOI: 10.7146/ntfk.v44i2.137813. Disponível em: https://tidsskrift.dk/NTfK/article/view/137813. Acesso em: 7 dec. 2025.