Offences Discovered in 1965–1969 and the Persons Suspected of Them (data based on police statistics). Archives of Criminology, [S. l.], n. V, p. 270–303, 1972. DOI: 10.7420/AK1972E. Disponível em: https://czasopisma.inp.pan.pl/index.php/ak/article/view/591. Acesso em: 30 may. 2026.