Lichtenwald, T. G. and Perri, F. S. (2018) “The Case of Ditto Block: A Study of Special Weapons and Tactics, Antisocial Personality, Mental Illness and Barricade Offenders”, International Journal of Criminology and Sociology, 7, pp. 59–114. doi: 10.6000/1929-4409.2018.07.06.